Study Material
(Thesis) To what extent have Online Social Networks Changed Business to Consumer Marketing by Mark Cahill
To what extent have Online Social Networks
(Paper) GMAT Math Problem Solving & DS Practice Questions Paper
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Algebra
1. A poultry farm has only chickens and pigs. When the manager of the poultry counted the heads of the stock in the farm, the number totaled up to 200. However, when the number of legs was counted, the number totaled up to 540. How many chickens were there in the farm?
- 70
- 120
- 60
- 130
- 80
The correct choice is (4) and the correct answer is 130.
Explanatory Answer:
Let there by 'x' chickens and 'y' pigs.
Therefore, x + y = 200 --- (1)
Each chicken has 2 legs and each pig has 4 legs
Therefore, 2x + 4y = 540 --- (2)
Solving equations (1) and (2), we get x = 130 and y = 70.
There were 130 chickens and 70 pigs in the farm.
2. Three years back, a father was 24 years older than his son. At present the father is 5 times as old as the son. How old will the son be three years from now?
- 12 years
- 6 years
- 3 years
- 9 years
- 27 years
The correct choice is (4) and the correct answer
is 9 years.
Explanatory Answer:
Let the age of the son 3 years back be x years
Therefore, the age of the father 3 years back was x + 24
At present the age of the son is x + 3 and the father is 5 times as old as
the son.
i.e., x + 24 + 3 = 5(x + 3)
i.e., x + 27 = 5x + 15
or 4x = 12 or x = 3.
Therefore, the son was 3 years old 3 years back and he will be 9 years old
three years from now.
3. For what values of 'k' will the pair of equations 3x + 4y = 12 and kx + 12y = 30 not have a unique solution?
- 12
- 9
- 3
- 7.5
- 2.5
The correct choice is (2) and the correct answer
is 9.
Explanatory Answer:
A system of linear equations ax + by + c = 0 and dx + ey + g = 0 will have a
unique solution if the two lines represented by the equations ax + by + c =
0 and dx + ey + g = 0 intersect at a point.
That is, if they are not parallel lines. i.e., the two lines should have
different slopes.
ax + by + c = 0 and dx + ey + g = 0 will not represent two parallel lines if
their slopes are different.
i.e., when
In the question given above, a = 3, b = 4, d = k and e = 12.
Therefore,
or 'k' should not be equal 9 for the pair of equations to have a unique
solution.
In other words, when k = 9, the system of equation will not have any solution as the two lines represented by the equations will be parallel lines.
4. The basic one-way air fare for a child aged between 3 and 10 years costs half the regular fare for an adult plus a reservation charge that is the same on the child's ticket as on the adult's ticket. One reserved ticket for an adult costs $216 and the cost of a reserved ticket for an adult and a child (aged between 3 and 10) costs $327. What is the basic fare for the journey for an adult?
- $111
- $52.5
- $210
- $58.5
- $6
The correct choice is (3) and the correct answer
is $210.
(Study Material) English Study Notes For CAT 2010
English Study Notes For CAT 2010
Table of Contents:
- Verbal Reasoning
- Grammar
- Critical Reasoning
- Reading Comprehension
- Vocabulary
Verbal Reasoning
Tips to solve facts, inference and judgment questions are:
Always work with answer options: Locate a statement that is definitely a
Fact or a Judgement, then eliminate the options that do not classify it as
such.
Words that are used in the comparative or the superlative degree often qualify statements as Inferences. For example highest, taller, largest, heaviest etc can only be arrived at after verifying data, hence the statements involved are inferences.
Identify where the emphasis is in the sentence structure. It is possible that the latter part of a statement may be a Fact but the emphasis is on the former part which is a Conclusion derived from that Fact. Clearly, such a statement qualifies as an Inference.
Statements that use a lot of adjectives and adverbs; words like 'should', 'must,' 'only' , 'never', 'always', 'all' etc. have a tendency to be Judgements.
ExamplesInstructions: Classify each of the statements into:
F. Facts, which deal with the pieces of information that one has heard, seen
or read, and which are open to discovery or verification or
I. Inferences, which are conclusions drawn about unknown, on the basis of
the known or
J. Judgements, which are opinions that imply approval or disapproval of
persons, objects, situations and occurrences in the past, the present or the
future.
1. Given the poor quality of service in the public sector, the HIV/AIDS
affected should be switching to private initiatives that supply
anti-retroviral drugs (ARVs) at a low cost.
2. The government has been supplying free drugs since 2004, and 35000 have
benefited upto now - though the size of the affected population is 150 times
this number.
3. The recent initiatives of networks and companies like AIDSCare Network,
Emcure, Reliance-Cipla-CII, would lead to availability of much-needed drugs
to a larger number of affected people.
(Study Material) Data Interpretation (DI) Study Notes For CAT 2010
Data Interpretation (DI) Study Notes For CAT 2010
Table of Contents:
- Data Interpretation
- Logical Reasoning
- Data Sufficiency
Data Interpretation Basics
Data Interpretation for understand the data presented in different forms like bar graphs, tables, charts, line graphs etc. The questions are given with a set of data and candidate is required to deduce the required results from the data set.
A bar chart or bar graph is a chart with rectangular bars with lengths proportional to the values that they represent. Bar charts are used for comparing two or more values that were taken over time or on different conditions, usually on small data sets. The bars can be horizontally oriented (also called bar chart) or vertically oriented (also called column chart). Sometimes a stretched graphic is used instead of a solid bar. It is a visual display used to compare the amount or frequency of occurrence of different characteristics of data and it is used to compare groups of data.

A pie chart (or a circle graph) is a circular chart divided into sectors, illustrating relative magnitudes or frequencies. In a pie chart, the arc length of each sector (and consequently its central angle and area), is proportional to the quantity it represents. Together, the sectors create a full disk. It is named for its resemblance to a pie which has been sliced.
(Study Material) Quantitative Ability Study Notes For CAT 2010
Quantitative Ability Study Notes For CAT 2010
Table of Contents:
- Linear Equations
- Quadratic Equations
- Progressions
- Binomial Theorem
- Inequalities
- Permutation and...
- Probability
- Functions
- Set Theory
Algebra
Linear Equations:
A linear equation is an equation whose graph is a straight line. A linear equation in one variable is an equation that simlpy involves x. A linear equation is any equation that can be written in the form ax + b = 0. There are no terms involving x2, x3, x1/2 etc. Each term has a degree of at most 1. All operations, such as addition or multiplication, involve only x and numerical constants. 3x + 4 = 5 is an example of a linear equation. 2(x+1) = 6(x-4) is also a linear equation. These equations can be solved very easily by performing algebraic operations to the equation to isolate x.
A linear equation in two variables is, as the name suggests, an equation that involves 2 variables. The standard form of this type of equation is Ax + By = C, where A,B and C are real numbers. For example, 3x + y = 7 is a linear equation in two variables. y = 2x + 1/3 is also an example, since it can be rewritten as 2x - y = -1/3 ( or equivalently 6x - 3y = -1 ).
Linear equation in one variable properties.
1. If a = b then a+c = b+c.
2. If a = b then a -c = b-c.
3. If a = b then ac = bc.
4. If a=b then a/b = b/c.
Linear equations in two variables can also be expressed in the slope-intercept form y = mx + b.
The slope of a line, represented by the variable m, is defined as the ratio of change in values of y to change in value of x. The slope is also known as rise over run. For any two points (x1 ,y1), (x2 ,y2) on a line L, the formula for calculating the slope of L is:
m = (y2 - y1)/(x2 - x1)
Two lines are parallel if they have equal slopes. Parallel lines never cross each other. The distance between two parallel lines is always the same for every point along the lines.
Two lines are perpendicular, meaning their angle of intersection is 90°, if their slopes are negative reciprocals of each other. For lines L1 and L2 with slopes m1 and m2, respectively,
(Notes) Notes On Ratio and Proportion
Notes On Ratio and Proportion
We use numbers in everyday life quite frequently. One of
the uses of numbers is for comparison. When two things of same kind are
attributed numerical values, we are able to compare them. This comparison is
expressed in phrases like ‘is greater than',' is multiple of’ etc.
Let us take an example , a familiar situation in which Vignette scored 17 runs
while Vijay amassed 51 runs in an inning of cricket. Then we say,
1) Vijay scored 34 runs more than Vignette or Vignette scored 34 runs less than
Vijay or
(2) Vijay scored three times as many runs as Vignette or we say that Vignette
scored only one third of the runs scored by Vijay. When we compare in the way as
(3), we are finding the ratio between the two numbers. In short, the ratio
between two quantities ‘a’ and ‘b’( where b>0 is the value of fraction a/b in
its lowest terms) Let us revise a few things about ratio.
The phrase, ‘the ratio of 17 to 51’ is written as ’17:51’
and read as ’17 is to 51’ While comparing two quantities in terms of ratio, we
must bear in mind the following:
1) The two quantities must be of same kind.
2) The units of measurement of the two quantities must be the same.
3) As the ratio denotes how many times is one quantity of the other, it is a
pure number( without any unit of measurement)
For example: 4m : 80 cm=400cm: 80cm=5:1 1hr 30 min : 2 hrs 15 min=90
min:135min=2:3 The numbers involved in a ratio are called its ‘terms’ 1
That expression of a ratio, both of whose terms do not
have common factor other than one, is called the ratio in its lowest terms. Thus
by canceling the common factor of the two terms 105 and 135, we obtain the
lowest form f the ratio 105:135 as 7:9. Percentage is a special kind of a ratio
. it is a ratio having its second term 100. Please note down certain important
aspects of ratios.
(Notes) Notes On Theory of equation
Notes On Theory of equation
04/10/2002 Theory of Equations:
-
If an equation (i.e. f(x)=0 ) contains all positive co-efficient of any powers of x , it has no positive roots then. eg: x^4+3x^2+2x+6=0 has no positive roots .
-
For an equation , if all the even powers of x have some sign coefficients and all the odd powers of x have the opposite sign coefficients , then it has no
negative roots . -
Summarizing Descartes rule of signs: For an equation f(x)=0 , the maximum number of positive roots it can have is the number of sign changes in f(x) ; and the maximum number of negative roots it can have is the number of sign changes in f(-x) . Hence the remaining are the minimum number of imaginary roots of the equation Since we also know that the index of the maximum power of x is the number of roots of an equation.)
-
Complex roots occur in pairs, hence if one of the roots of an equation is 2+3i , another has to be 2-3i and if there are three possible roots of the equation , we can conclude that the last root is real . This real roots could be found out by finding the sum of the roots of the equation and subtracting (2+3i)+(2-3i)=4 from that sum. (More about finding sum and products of roots next time)
07/10/2002 Theory of Equations:
-
For a cubic equation ax^3+bx^2+cx+d=o sum of the roots = - b/a sum of the product of the roots taken two at a time = c/a product of the roots = -d/a
-
For a biquadrate equation ax^4+bx^3+cx^2+dx+e = 0 sum of the roots = - b/a sum of the product of the roots taken three at a time = c/a sum of the product of the roots taken two at a time = -d/a product of the roots = e/a
-
If an equation f(x)= 0 has only odd powers of x and all these have the same sign coefficients or if f(x) = 0 has only odd powers of x and all these have the same sign coefficients then the equation has no real roots in each case except for x=0 in the second case.
-
Besides Complex roots , even irrational roots occur in pairs. Hence if 2+root(3) is a root , then even 2-root(3) is a root . (All these are very useful in finding number of positive , negative , real ,complex etc roots of an equation )
08/10/2002 Today's Section:
-
If for two numbers x+y=k(=constant), then their product is maximum if x=y(=k/2). The maximum product is then (k^2)/4 .
-
If for two numbers x*y=k(=constant), then their sum is minimum if x=y(=root)). The minimum sum is then 2*root) .
-
|x| + |y| >= |x+y| (|| stands for absolute value or modulus ) (Useful in solving some in equations)
-
Product of any two numbers = Product of their HCF and LCM . Hence product of two numbers = LCM of the numbers if they are prime to each other .
-
For any regular polygon , the sum of the exterior angles is equal to 360 degrees hence measure of any external angle is equal to 360/n. ( where n is the number of sides)
-
If any parallelogram can be inscribed in a circle , it must be a rectangle.
-
If a trapezium can be inscribed in a circle it must be an isosceles trapezium (i.e. oblique sis equal).
-
For an isosceles trapezium , sum of a pair of opposite sides is equal in length to the sum of the other pair of opposite sides .(i.e. ABCD = A+B , taken in order) .
-
Area of a regular hexagon : root(3)*3/2*(side)*(side)
-
For any 2 numbers a>b a>AM>GM>HM>b (where AM, GM ,HM stand for arithmetic, geometric , harmonic means respectively)
-
(GM)^2 = AM * HM
-
For three positive numbers a, b ,c (a,b,c) * (1/a+1/b+1/c)>=9
-
For any positive integer n 2<= (1+1/n)^n <=3
-
a^2+b^2+c^2 >= ab+bc+ca If a=b=c , then the equality holds in the above.
-
a^4+b^4+c^4+d^4 >=4abcd\
-
(n!)^2 > n^n (! for factorial)
21/10/2002:
-
If a+b+c+d=constant , then the product a^p * b^q * c^r * d^s will be maximum if a/p = b/q = c/r = d/s .
-
Consider the two equations a1x+b1y=c1 a2x+b2y=c2 Then , If a1/a2 = b1/b2 = c1/c2 , then we have infinite solutions for these equations. If a1/a2 = b1/b2 <> c1/c2 , then we have no solution for these equations.(<> means not equal to ) If a1/a2 <> b1/b2 , then we have a unique solutions for these equations..
(Study Material) MBA : Critical Reasoning (Exercise)
MBA General Knowledge: Critical Reasoning (Exercise)
Only spend 1 min and 45 seconds on each question
Parts of the a Critical Reasoning Question:
- Stimulus
- A Premise: gives reason why something should be believed
- A conclusion: is a statement that follows from one or more reasons
- Assumption
- Question
Analyzing the Stimulus: As you read the stimulus, focus on making a
quick analysis of the topic under discussion.
note that the stimulus could speak on any given topic. This is not a major
concern
Primary objective 1: When reading the Critical Reasoning stimuli, seek
whether or not it is a fact or argument being dealt with.
If it is an Argument (a statement that is derived from one or more pieces of in
formation)- it must have a Premise and Conclusion
If it is a Fact (a collection of statements without a conclusion)
Key Words:
| Premise | Conclusion | Additional Premise words | Counter Premise Words |
| Because | Thus | Furthermore | But |
| Since | Therefore | Moreover | Yet |
| For | Hence | Bedsides | However |
| For example | Consequently (“ly”) | In addition | On the other hand |
| for the reason that | As a result | What’s more | Admittedly |
| in that | So, If | In contrast | |
| given that | Accordingly | Although | |
| as indicated by | Clearly | Even though | |
| due to | Must Be | Still | |
| owing to | Shows is a action word) that | Whereas | |
| this can be seen from | Conclude (is a action word) that | In spite of | |
| we know | Follows that | Despite | |
| For this reason | After All |
Anything that supports a claim that was made is a premise -An action word followed by the word THAT is a conclusion -Additional Premise words- sometimes the author will make an argument and use this to add more evidence. It is not necessary -Counter Premise words-(adds an alternative) is more or less a challenge to a stated piece of evidence mentioned in the stimuli
Primary Objective : 2
• If the stimulus contains an argument identify the conclusion of the argument
through key words. If the stimulus contains a fact, examine the fact
• The conclusion/premise indicator form: test makers will sometimes arrange the
premise and the conclusion key words close to each other to confuse you. Both
words are marked by a comma for separation, so what is in the comma is the
Premise while what is outside is the conclusion, vice versa.
Example: Therefore, since higher debt has forced consumers to lower their
savings, banks now have less money to loan.
-The conclusion is- therefore…. banks…
-The premise is- since higher debt has….
(Study Material) MBA General Knowledge: Analysis of an Issue (Questions)
MBA General Knowledge: Analysis of an Issue ( Questions)
(Article) Concept of Scientific Management
Concept of Scientific Management
The theory of scientific management is the “brainchild” of Frederick Winslow Taylor. In its simplest form the theory is the belief that there is “one best way” to do a job and scientific methods can be used to determine that “one best way”.
Taylor developed his theory through observations and experience as a mechanical engineer. As a mechanical engineer Taylor noticed that the environment lacked work standards, bred inefficient workers and jobs were allocated to people without matching the job to the worker’s skill and ability. In addition to this the relationship of the workers with the managers included many confrontations.
Over a 20 year period Taylor devised the “one best way” to do each of the jobs on the shop floor. He then concluded that prosperity and harmony for both workers and managers could be achieved by following the 4 guidelines below:
- Develop a science for each element of an individual’s work, which will replace the old rule of thumb method. Scientifically select and then train, teach and develop the worker.
- Heartily cooperate with the workers so as to ensure that all work is done in accordance with the principles of the science that has been developed.
- Divide work and responsibility almost equally between management and workers.
- Management takes over all the work for which it is better fitted than the workers (rather than most of the work and responsibility being assigned to the workers).
(PAPER) STRATEGIES TO TACKLE VERBAL ABILITY SECTION AND QUESTION ANSWERS
MOCK TEST - 1
STRATEGIES TO TACKLE VERBAL ABILITY SECTION
In the Verbal Ability section the language is not difficult; the questions have
become more reasoning based. Now, we need to think logically rather than
mechanically.Strategies to tackle RC:
Regarding RC, the mantra is, 'catch the main argument of the passage.'There is
no doubt that RC is time-consuming. However, it is not always so if a student is
well aware of proper strategy and technique. While skimming, simultaneously go
through the questions. At times, you will come across a question that is linked
to something you just read in the previous paragraph. The underlining process
relieves you from storing or memorizing everything you read. After reading the
questions, you can go back to the passage, refer to the underlined areas and
mark the correct answer. You can also take the help of transitional key words,
suchas Moreover, Besides, Furthermore, that support the passage or the author's
view. Words such as However, Although, But, on the other hand, are against the
flow. Finally, words like Hence, Thus, and Therefore are conclusions, and can be
easily spotted in the final paragraphs or at the end of the passage. To prevent
confusion, it is better to encircle these words so as to locate them easily when
referring to the passage.The test-makers also use language traps that can hurt
your score. For example, a period of two years mentioned in the passage is
referred to as 24 months in the question; or, the passage mentions a distance in
miles while the question uses kilometers. So stay alert and keep a hawk's eye
for these traps.While taking the CAT, do not try to attempt every RC question,
particularly if you are not sure of the answer, since this will attract negative
marking and hurt your score. If there are a number of RC passages and students
can afford to skip some passages and/or questions, the best way for average
students to complete the RC section is by using one of two strategies -- Some
Questions from All Passages (SQAP) and All Questions from Some Passages (AQSP).
With SQAP, you should not attempt questions with options such as None of these,
All of these, Except, Least Agree, Least Disagree, True and Not True. These are
the most difficult RC questions and should be avoided .in the first round.
Instead, answer the direct questions that, most of the time, are given in
inverted commas. After answering all the direct questions in a passage, move on
to the next one. In case you find passages that give only direct and specific
information questions, you can immediately change your strategy and go for 'All
Questions from Some Passages' (AQSP). With this strategy, you answer all the
questions from the passages with direct questions, while avoiding the passages
that have the most indirect questions. For answering inference based questions,
PROCESS OF ELIMINATION is the best strategy; remember any direct statement given
in the options is never an answer for inference based questions. Following these
tips will help you earn the top possible marks and avoid a lot of stress.
Strategies to tackle some other Verbal Ability questions:
PARAJUMBLES
Directions for questions 1 – 3: Rearrange statements A to D in coherent
order.
1. Early in the 1970s we thought of the idea of satellite communication in
order to spread education.
A. The IIM, Kozhikode, Kerala, launched the Interactive Distance Education
Programme in 2002.
B. Using satellite based infrastructure it delivers real time live education to
all participants by high quality video/audio and data delivered multimedia mode.
C. This was one of the largest experiments of its kind in the world using a
satellite.
D. The Satellite Instructional Television Programme was transmitted through an
American satellite ATS – F launched by NASA.
Specific management courses would be simultaneously transmitted to several
centres in India from a classroom in Calicut, with the help of telecommunication
and satellite television transmission.
(1) DBCA
(2) DCAB
(3) ACDB
(4) BACD
Sol.: Look for pairs DC & AB. The combination is present in the 2nd
option only. Many a time options play a vital role in such cases.
2. “Too often,” as Bergson has said, “when philosophy faces the problems of
the origin, nature, and destiny of man, it bypasses them in order to deal with
questions which it regards as prior, and upon which the solutions of the more
pressing problems are said to depend.
A. Before searching for the solution of anything, we are told that we must
know exactly what it is to search.
B. Whence do we come? What are we? Whither do we go?
C. Study the mechanism of your thinking apparatus, analyze your knowledge, and
criticize your criticism of it.
D. Those are the vital issues which we would face at once if we philosophized
without bothering about the traditional philosophic systems. But an
over-systematic philosophy interposes a whole host of other problems between
those issues and ourselves.
Once you have assured yourself of the worth of the instrument, then you will
see how to use it properly. But alas, that moment never comes.”
(1) ABCD
(2) ACDB
(3) CBAD
(4) BDAC
Sol.: Read the statements carefully and go through the options. B D makes
a pair and so is AC. Option 4 has both.
3.
A. In use, the company says that the FIT format uses only a single image file
for both thumbnail and full-size image creations and supports spatial scaling of
displayed images and a variety of colour models.
B. File Flow has developed, what the company claims, a new ultra - efficient
file compression system for the transmission of digital camera files, as well as
for use in desktop publishing and document flow systems.
C. The Norwegian firm's technology is based around Java and allows massive file
compression. The company says that a typical 37 megabyte (MB) file image will
compress down to just 600 kilobytes (KB) using its system, allowing the file to
transfer in under two minutes across a 56 kilobits-per-second (K-bps) modem
connection.
D. File Flow says its compression technology is the result of more than 10 years
of academic research to develop the ultimate still- mage compression format.
Using the fast image transfer (FIT) format, the firm, produces significantly
smaller file sizes than the equivalent JPEG (Joint photographic experts group)
file - requiring significantly less disk space, dramatically reducing download
time, bandwidth cost and server loads.
(1) ABCD
(2) DBCA
(3) BCDA
(4) BACD
Sol.: The best clue is statement-D; it speaks of FIT. A follows,
beginning with “in use”. Now look for the option that has the combination.
Option (3) only.
One of the best ways to solve such questions is to treat them as a story or
something which is being communicated to others. You will realize what comes
first and the next as well
FIILING THE PARENTHESIS
Direction for questions 4 – 5: For the following questions, select the
option that best replaces the parenthesis in the given paragraph. To answer
questions such as “Select the option that best replaces the parenthesis in the
given paragraph”,
check the tone of the passage. If it starts with positive note and towards the
end the theme remains unchanged, look for the option that is positive. Starting
with positive ends negative, choose the option that is a contrast. Here are some
examples for your practice.
4. Addressing media persons here, he said that the obstacles often
highlighted for lack of growth in trade are not strong enough to justify the
lack of initiative. To support his argument, he cited the example of China which
now has booming trade with Brazil (.) even though the language problem and
distance factor applies equally to the Chinese also, Mr. Scares noted. Calling
for steps to boost trade and business ties, the ambassador said that Brazil was
keen to forge strong links with Asia.
(Study Material) Analysis of an Argument Questions for the GMAT Exam
Analysis of an Argument Questions for the GMAT Exam
This document contains all Analysis
of an Argument questions used on the GMAT exam. Each question is followed by
this statement:
Discuss how well reasoned you find this argument. In your discussion be sure
to analyze the line of reasoning and the use of evidence in the argument.
For example, you may need to consider what questionable assumptions underlie
the thinking and what alternative explanations or counterexamples might weaken
the conclusion. You can also discuss what sort of evidence would strengthen or
refute the argument, what changes in the argument would make it more logically
sound, and what, if anything, would help you better evaluate its conclusion. The
following appeared as part of an annual report sent to stockholders by Olympic
Foods, a processor of frozen foods: “Over time, the costs of processing go down
because as organizations learn how to do things better, they become more
efficient. In color film processing, for example, the cost of a 3-by-5-inch
print fell from 50 cents for five-day service in 1970 to 20 cents for one-day
service in 1984. The same principle applies to the processing of food. And since
Olympic Foods will soon celebrate its 25th birthday, we can expect that our long
experience will enable us to minimize costs and thus maximize profits.”
Discuss how well reasoned . . . etc.
The following appeared in a memorandum from the business department of the
Apogee Company:
“When the Apogee Company had all its operations in one location, it was more
profitable than it is today. Therefore, the Apogee Company should close down its
field offices and conduct all its operations from a single location. Such
centralization would improve profitability by cutting costs and helping the
company maintain better supervision of all employees.” Discuss how well reasoned
. . . etc. The following appeared in a memorandum issued by a large city’s
council on the arts: “In a recent citywide poll, 15 percent more residents said
that they watch television programs about the visual arts than was the case in a
poll conducted five years ago. During these past five years, the number of
people visiting our city’s art museums has increased by a similar percentage.
Since the corporate funding that supports public television, where most of the
visual arts programs appear, is now being threatened with severe cuts, we can
expect that attendance at our city’s art museums will also start to decrease.
Thus some of the city’s funds for supporting the arts should be reallocated to
public television.” Discuss how well reasoned . . . etc. The following appeared
in an announcement issued by the publisher of The Mercury, a weekly newspaper:
“Since a competing lower-priced newspaper, The Bugle, was started five years
ago, The Mercury’s circulation has declined by 10,000 readers. The best way to
get more people to read The Mercury is to reduce its price below that of The
Bugle, at least until circulation increases to former levels. The increased
circulation of The Mercury will attract more businesses to buy advertising space
in the paper.”
Discuss how well reasoned . . . etc.
The following appeared in a report presented for discussion at a meeting of
the directors of a company that manufactures parts for heavy machinery:
“The falling revenues that the company is experiencing coincide with delays
in manufacturing. These delays, in turn, are due in large part to poor planning
in purchasing metals. Consider further that the manager of the department that
handles purchasing of raw materials has an excellent background in general
business, psychology, and sociology, but knows little about the properties of
metals. The company should, therefore, move the purchasing manager to the sales
department and bring in a scientist from the research division to be manager of
the purchasing department.” Discuss how well reasoned . . . etc. The following
appeared as part of an article in a magazine devoted to regional life:
“Corporations should look to the city of Helios when seeking new business
opportunities or a new location. Even in the recent recession, Helios’s
unemployment rate was lower than the regional average. It is the industrial
center of the region, and historically it has provided more than its share of
the region’s manufacturing jobs. In addition, Helios is attempting to expand its
economic base by attracting companies that focus on research and development of
innovative technologies.”
Discuss how well reasoned . . . etc.
The following appeared in the health section of a magazine on trends and
lifestyles:
“People who use the artificial sweetener aspartame are better off consuming
sugar, since aspartame can actually contribute to weight gain rather than weight
loss. For example, high levels of aspartame have been shown to trigger a craving
for food by depleting the brain of a chemical that registers satiety, or the
sense of being full. Furthermore, studies suggest that sugars, if consumed after
at least 45 minutes of continuous exercise, actually enhance the body’s ability
to burn fat. Consequently, those who drink aspartame-sweetened juices after
exercise will also lose this calorie-burning benefit. Thus it appears that
people consuming aspartame rather than sugar are unlikely to achieve their
dietary goals.”
Discuss how well reasoned . . . etc.
The following appeared in the editorial section of a corporate newsletter:
“The common notion that workers are generally apathetic about management
issues is false, or at least outdated: a recently published survey indicates
that 79 percent of the nearly 1,200 workers who responded to survey
questionnaires expressed a high level of interest in the topics of corporate
restructuring and redesign of benefits programs.”
Discuss how well reasoned . . . etc.
The following appeared in the opinion column of a financial magazine:
“On average, middle-aged consumers devote 39 percent of their retail
expenditure to department store products and services, while for younger
consumers the average is only 25 percent. Since the number of middle-aged people
will increase dramatically within the next decade, department stores can expect
retail sales to increase significantly during that period. Furthermore, to take
advantage of the trend, these stores should begin to replace some of those
products intended to attract the younger consumer with products intended to
attract the middle-aged consumer.”
Discuss how well reasoned . . . etc.
The following appeared in the editorial section of a local newspaper:
“This past winter, 200 students from Waymarsh State College traveled to the
state capitol building to protest against proposed cuts in funding for various
state college programs. The other 12,000 Waymarsh students evidently weren’t so
concerned about their education: they either stayed on campus or left for winter
break. Since the group who did not protest is far more numerous, it is more
representative of the state’s college students than are the protesters.
Therefore the state legislature need not heed the appeals of the protesting
students.”
Discuss how well reasoned . . . etc.
The following appeared in the editorial section of a local newspaper:
“In the first four years that Montoya has served as mayor of the city of San
Perdito, the population has decreased and the unemployment rate has increased.
Two businesses have closed for each new business that has opened. Under Varro,
who served as mayor for four years before Montoya, the unemployment rate
decreased and the population increased. Clearly, the residents of San Perdito
would be best served if they voted Montoya out of office and reelected Varro.”
Discuss how well reasoned . . . etc.
The following appeared as part of a promotional campaign to sell advertising
space in the Daily Gazette to grocery stores in the Marston area:
“Advertising the reduced price of selected grocery items in the Daily Gazette
will help you increase your sales. Consider the results of a study conducted
last month. Thirty sale items from a store in downtown Marston were advertised
in The Gazette for four days. Each time one or more of the 30 items was
purchased, clerks asked whether the shopper had read the ad. Two-thirds of the
200 shoppers asked answered in the affirmative. Furthermore, more than half the
customers who answered in the affirmative spent over $100 at the store.”
Discuss how well reasoned . . . etc.
The following appeared as part of a campaign to sell advertising time on a
local radio station to local businesses:
“The Cumquat Café began advertising on our local radio station this year and
was delighted to see its business increase by 10 percent over last year’s
totals. Their success shows you how you can use radio advertising to make your
business more profitable.”
Discuss how well reasoned . . . etc.
The following appeared as part of a newspaper editorial:
“Two years ago Nova High School began to use interactive computer
instruction in three academic subjects. The school dropout rate declined
immediately, and last year’s graduates have reported some impressive
achievements in college. In future budgets the school board should use a greater
portion of the available funds to buy more computers, and all schools in the
district should adopt interactive computer instruction throughout the
curriculum.”
Discuss how well reasoned . . . etc.
The following appeared as a part of an advertisement for Adams, who is
seeking reelection as governor:
“Reelect Adams, and you will be voting for proven leadership in improving
the state’s economy. Over the past year alone, 70 percent of the state’s workers
have had increases in their wages, 5,000 new jobs have been created, and six
corporations have located their headquarters here. Most of the respondents in a
recent poll said they believed that the economy is likely to continue to improve
if Adams is reelected. Adams’s opponent, Zebulon, would lead our state n the
wrong direction, because Zebulon disagrees with many of Adams’s economic
policies.”
Discuss how well reasoned . . . etc.
The following appeared as part of an article in the education section of a
Waymarsh city newspaper:
“Throughout the last two decades, those who earned graduate degrees found it
very difficult to get jobs teaching their academic specialties at the college
level. Those with graduate degrees from Waymarsh University had an especially
hard time finding such jobs. But better times are coming in the next decade for
all academic job seekers, including those from Waymarsh. Demographic trends
indicate that an increasing number of people will be reaching college age over
the next 10 years; consequently, we can expect that the job market will improve
dramatically for people seeking college-level teaching positions in their
fields.”
Discuss how well reasoned . . . etc.
The following appeared in an article in a consumer-products magazine:
“Two of today’s best-selling brands of full-strength prescription medication
for the relief of excess stomach acid, Acid-Ease and Pepticaid, are now
available in milder nonprescription forms. Doctors have written 76 million more
prescriptions for full-strength Acid-Ease than for full-strength Pepticaid. So
people who need an effective but milder nonprescription medication for the
relief of excess stomach acid should choose Acid-Ease.”
Discuss how well reasoned . . . etc.
The following is an excerpt from a memo written by the head of a governmental
department:
“Neither stronger ethics regulations nor stronger enforcement mechanisms are
necessary to ensure ethical behavior by companies doing business with this
department. We already have a code of ethics that companies doing business with
this department are urged to abide by, and virtually all of these companies have
agreed to follow it. We also know that the code is relevant to the current
business environment because it was approved within the last year, and in direct
response to specific violations committed by companies with which we were then
working—not in abstract anticipation of potential violations, as so many such
codes are.” Discuss how well reasoned . . . etc.
The following appeared as part of an article in the travel section of a
newspaper:
“Over the past decade, the restaurant industry in the country of Spiessa has
experienced unprecedented growth. This surge can be expected to continue in the
coming years, fueled by recent social changes: personal incomes are rising, more
leisure time is available, single-person households are more common, and people
have a greater interest in gourmet food, as evidenced by a proliferation of
publications on the subject.”
Discuss how well reasoned . . . etc.
The following appeared in an article in a health–and–fitness magazine:
“Laboratory studies show that Saluda Natural Spring Water contains several
of the minerals necessary for good health and that it is completely free of
bacteria. Residents of Saluda, the small town where the water is bottled, are
hospitalized less frequently than the national average. Even though Saluda
Natural Spring Water may seem expensive, drinking it instead of tap water is a
wise investment in good health.”
Discuss how well reasoned . . . etc.
The following appeared in a memorandum from the head of a human resources
department at a major automobile manufacturing company to the company's
managers:
“Studies have found that employees of not-for-profit organizations and
charities are often more highly motivated than employees of for-profit
corporations to perform well at work when their performance is not being
monitored or evaluated. Interviews with employees of not-for-profit
organizations suggest that the reason for their greater motivation is the belief
that their work helps to improve society. Because they believe in the importance
of their work, they have personal reasons to perform well, even when no
financial reward is present. Thus, if our corporation began donating a
significant portion of its profits to humanitarian causes, our employees’
motivation and productivity would increase substantially and our overall profits
would increase as well.”
Discuss how well reasoned . . .etc.
The following appeared as part of an editorial in an industry newsletter:
“While trucking companies that deliver goods pay only a portion of highway
maintenance costs and no property tax on the highways they use, railways spend
billions per year maintaining and upgrading their facilities. The government
should lower the railroad companies’ property taxes, since sending goods by rail
is clearly a more appropriate mode of ground transportation than highway
shipping. For one thing, trains consume only a third of the fuel a truck would
use to carry the same load, making them a more cost-effective and
environmentally sound mode of transport. Furthermore, since rail lines already
exist, increases in rail traffic would not require building new lines at the
expense of taxpaying citizens.”
Discuss how well reasoned . . . etc.
The following appeared in the editorial section of a newspaper:
“As public concern over drug abuse has increased, authorities have become
more vigilant in their efforts to prevent illegal drugs from entering the
country. Many drug traffickers have consequently switched from marijuana, which
is bulky, or heroin, which has a market too small to justify the risk of severe
punishment, to cocaine. Thus enforcement efforts have ironically resulted in an
observed increase in the illegal use of cocaine.”
Discuss how well reasoned . . . etc.
The following appeared in a speech delivered by a member of the city council:
“Twenty years ago, only half of the students who graduated from Einstein
High School went on to attend a college or university. Today, two–thirds of the
students who graduate from Einstein do so. Clearly, Einstein has improved its
educational effectiveness over the past two decades. This improvement has
occurred despite the fact that the school’s funding, when adjusted for
inflation, is about the same as it was 20 years ago. Therefore, we do not need
to make any substantial increase in the school’s funding at this time.”
Discuss how well reasoned . . . etc.
The following appeared in a memo from the customer service division to the
manager of Mammon Savings and Loan:
“We believe that improved customer service is the best way for us to
differentiate ourselves from competitors and attract new customers. We can offer
our customers better service by reducing waiting time in teller lines from an
average of six minutes to an average of three. By opening for business at 8:30
instead of 9:00, and by remaining open for an additional hour beyond our current
closing time, we will be better able to accommodate the busy schedules of our
customers. These changes will enhance our bank’s image as the most
customer-friendly bank in town and give us the edge over our competition.”
Discuss how well reasoned . . . etc.
The following appeared as part of an article in a magazine on lifestyles:
“Two years ago, City L was listed 14th in an annual survey that ranks cities
according to the quality of life that can be enjoyed by those living in them.
This information will enable people who are moving to the state in which City L
is located to confidently identify one place, at least, where schools are good,
housing is affordable, people are friendly, the environment is safe, and the
arts flourish.”
Discuss how well reasoned . . . etc.
The following appeared in a memorandum from a member of a financial
management and consulting firm:
“We have learned from an employee of Windfall, Ltd., that its accounting
department, by checking about 10 percent of the last month’s purchasing invoices
for errors and inconsistencies, saved the company some $10,000 in overpayments.
In order to help our clients increase their net gains, we should advise each of
them to institute a policy of checking all purchasing invoices for errors. Such
a recommendation could also help us get the Windfall account by demonstrating to
Windfall the rigorousness of our methods.”
Discuss how well reasoned . . . etc.
The following appeared in a newspaper editorial:
“As violence in movies increases, so do crime rates in our cities. To combat
this problem we must establish a board to censor certain movies, or we must
limit admission to persons over 21 years of age. Apparently our legislators are
not concerned about this issue since a bill calling for such actions recently
failed to receive a majority vote.”
Discuss how well reasoned . . . etc.
The following appeared in the editorial section of a local newspaper:
“Commuter use of the new subway train is exceeding the transit company’s
projections. However, commuter use of the shuttle buses that transport people to
the subway stations is below the projected volume. If the transit company
expects commuters to ride the shuttle buses to the subway rather than drive
there, it must either reduce the shuttle bus fares or increase the price of
parking at the subway stations.”
Discuss how well reasoned . . . etc.
The following was excerpted from the speech of a spokesperson for Synthetic
Farm Products, Inc.:
“Many farmers who invested in the equipment needed to make the switch from
synthetic to organic fertilizers and pesticides feel that it would be too
expensive to resume synthetic farming at this point. But studies of farmers who
switched to organic farming last year indicate that their current crop yields
are lower. Hence their purchase of organic farming equipment, a relatively minor
investment compared to the losses that would result from continued lower crop
yields, cannot justify persisting on an unwise course. And the choice to farm
organically is financially unwise, given that it was motivated by environmental
rather than economic concerns.”
Discuss how well reasoned . . . etc
The following appeared in a newspaper story giving advice about investments:
“As overall life expectancy continues to rise, the population of our country
is growing increasingly older. For example, more than 20 percent of the
residents of one of our more populated regions are now at least 65 years old,
and occupancy rates at resort hotels in that region declined significantly
during the past six months. Because of these two related trends, a prudent
investor would be well advised to sell interest in hotels and invest in
hospitals and nursing homes instead.”
Discuss how well reasoned . . . etc.
The following appeared as part of the business plan of an investment and
financial consulting firm:
“Studies suggest that an average coffee drinker’s consumption of coffee
increases with age, from age 10 through age 60. Even after age 60, coffee
consumption remains high. The average cola drinker’s consumption of cola,
however, declines with increasing age. Both of these trends have remained stable
for the past 40 years. Given that the number of older adults will significantly
increase as the population ages over the next 20 years, it follows that the
demand for coffee will increase and the demand for cola will decrease during
this period. We should, therefore, consider transferring our investments from
Cola Loca to Early Bird Coffee.”
Discuss how well reasoned . . . etc.
The following appeared in the editorial section of a West Cambria newspaper:
“A recent review of the West Cambria volunteer ambulance service revealed a
longer average response time to accidents than was reported by a commercial
ambulance squad located in East Cambria. In order to provide better patient care
for accident victims and to raise revenue for our town by collecting service
fees for ambulance use, we should disband our volunteer service and hire a
commercial ambulance service.”
Discuss how well reasoned . . . etc.
The following is part of a business plan being discussed at a board meeting
of the Perks Company:
“It is no longer cost-effective for the Perks Company to continue offering
its employees a generous package of benefits and incentives year after year. In
periods when national unemployment rates are low, Perks may need to offer such a
package in order to attract and keep good employees, but since national
unemployment rates are now high, Perks does not need to offer the same benefits
and incentives. The money thus saved could be better used to replace the
existing plant machinery with more technologically sophisticated equipment, or
even to build an additional plant.”
Discuss how well reasoned . . . etc.
The following appeared in an editorial from a magazine produced by an
organization dedicated to environmental protection:
“In order to effectively reduce the amount of environmental damage that
industrial manufacturing plants cause, those who manage the plants must be aware
of the specific amount and types of damage caused by each of their various
manufacturing processes. However, few corporations have enough financial
incentive to monitor this information. In order to guarantee that corporations
reduce the damage caused by their plants, the federal government should require
every corporation to produce detailed annual reports on the environmental impact
of their manufacturing process, and the government should impose stiff financial
penalties for failure to produce these reports.”
Discuss how well reasoned . . .etc.
The following appeared as part of a plan proposed by an executive of the Easy
Credit Company to the president:
“The Easy Credit Company would gain an advantage over competing credit card
services if we were to donate a portion of the proceeds from the use of our
cards to a well-known environmental organization in exchange for the use of its
symbol or logo on our card. Since a recent poll shows that a large percentage of
the public is concerned about environmental issues, this policy would attract
new customers, increase use among existing customers, and enable us to charge
interest rates that are higher than the lowest ones available.”
Discuss how well reasoned . . . etc.
(Study Material) Study Material for TOEFL Preparation | Alphabet W
Study Material for TOEFL Preparation | Alphabet W
waft - scent, waving movement; carry lightly through
wag - merry person
wage - payment, carry on, engage in (war)
warmonger - person who stirs up war
warp - become bent
warrant - authority, written order, guarantee
wary - cautious
weave - make (threads) into cloth
weigh - measure hoe heavy smth is
welter - turmoil; a bewildering jumble
wend - to go, proceed
whimsical - full of odd and fanciful ideas
wince - show bodily or mental pain
woo - try to win
(Study Material) Study Material for TOEFL Preparation | Alphabet V
Study Material for TOEFL Preparation | Alphabet V
vacillation - being uncertain, hesitating
vagary - strange act or idea
vain - without use, result; conceited
valiant - brave
valorous - brave
vanquish - conquer
vapor - stim, mist
veer - change direction
venal - ready to do smth dishonest
veneer - surface appearance covering the true nature
veneration - regard with deep respect
veracity - truth
verisimilitude - appearing true or real
veritable - real, rightly named
verve - spirit, vigor, enthusiasm
(Study Material) Study Material for TOEFL Preparation | Alphabet U
Study Material for TOEFL Preparation | Alphabet U
ulterior - situated beyond
umbrage - offense, resentment
uncouth - rough, awkward
underbid - make a lower bid then smb else
undermine - weaken gradually, at the base, make smth under
undulate - to move in wavelike fashion, fluctuate
unencumbered - easy-going, trifle
unfeigned - not pretended, sincere
unscathed - unharmed, unhurt
untoward - unfortunate, inconvenient
upbraid - scold, reproach
urbane - elegant, refined in manners
(Study Material) Study Material for TOEFL Preparation | Alphabet T
Study Material for TOEFL Preparation | Alphabet T
taciturn - untalkative, silent
talon - claw of a bird of prey
tamp - tap or drive down by repeated light blows
tamper - interfere with
tangential - suddenly changeable
tarnished - lost brightness
taunt - contemptuous reproach, hurtful remark
taut - tightly stretched
tautology - a repetition, a redundancy
tawdry - cheap, gaudy, showy, tacky
tease - annoy; puzzling question
tedious - tiresome
(Study Material) Study Material for TOEFL Preparation | Alphabet S
Study Material for TOEFL Preparation | Alphabet S
sagacious - having sound judgment; perceptive, wise; like a sage
salacious - obscene
(Study Material) Study Material for TOEFL Preparation | Alphabet R
Study Material for TOEFL Preparation | Alphabet R
rabble - mob, crowd; the lower classes of populace
raconteur - person who tells anecdotes
radiant - bright, shining
raffish - low, vulgar, base, tawdry
rail at - find fault, utter reproaches
ramify - to be divided or subdivided; to branch out
rancorous - feeling bitterness, spitefulness
rant - use extravagant language
rapacious - greedy (esp for money)
rarefy - to make thin, to make less dense, to purify or refine
reactionary - opposing progress
rebuff - snub
recalcitrant - disobedient
recant - take back as being false; give up
recast - cast or fashion anew
recidivism - relapse into antisocial or criminal behavior
reciprocity - granting of privileges in return for similar
recitals - a number of, performance of music
recluse - person who lives alone and avoids people
recompense - make payment to; reward, punish
reconcile - settle a quarrel; restore peace
recondite - little known; abstruse
recourse - smth turned to for help
recreancy - cowardice, a cowardly giving up
recuperate - become strong after illness, loss, exhaustion
redeem - get back by payment; compensate
redemptive - serving to redeem
redoubtable - formidable, causing fear
refine - make or become pure, cultural
refractory - stubborn, unmanageable, untractable
refulgent - shining, brilliant
regale - to delight or entertain; to feast
regicide - crime of killing a king
reiterate - say or do again several times
rejuvenation - becoming young in nature or appearance
relapse - fall back again
relinquish - give up
reluctant - unwilling or disinclined
remonstrate - to protest, object
render - deliver, provide, represent
renovate - restore smth to better condition
renowned - celebrated, famous
rent - regular payment for the use of smth, division or split
repast - meal
repine at - be discontented with
reproach - scold, upbraid
reprobate - person hardened in sin; one devoid of decency
repudiate - disown, refuse to accept or pay
repulsive - causing a feeling of disgust
requite - repay, give in return
resigned - unresisting, submissive
resilience - quality of quickly recovering the original shape
resolve - determine
resort to - frequently visit
restive - refusing to move; reluctant to be controlled
resurrect - bring back into use
resuscitation - coming back to consciousness
retard - check, hinder
reticent - reserved, untalkative, silent, taciturn
revere - have deep respect for
rift - split, crack, dissension
(Study Material) Study Material for TOEFL Preparation | Alphabet Q
Study Material for TOEFL Preparation | Alphabet Q
quack - person dishonestly claiming to smth
quaff - drink deeply
quail - lose courage, turn frightened
qualm - feeling of doubt, temporary feeling of sickness
quell - suppress, subdue
quibble - try to avoid by sophistication
quiescent - at rest, dormant, torpid
quirk - habit or action peculiar to smb or smth
quixotic - generous, unselfish
quotidian - banal; everyday
(Study Material) Study Material for TOEFL Preparation | Alphabet P
Study Material for TOEFL Preparation | Alphabet P
paean - song of praise or triumph
palate - roof of the mouth; sense of taste
palatial - magnificent
palliate - lessen the severity of
palliate - to make something appear less serious, to alleviate, to gloss
over
palpability - can be felt, touched, understood
palpitate - tremble, beat rapidly and irregularly
panegyric - formal praise, eulogy
paradigm - a model, example, or pattern
parenthesis - sentence within another one, smth separated
pariah - an outcast, a rejected and despised person
parsimonious - too economical, miserly
partisan - one-sided, committed to a party, biased or prejudiced
patron - regular customer; person who gives support
paucity - scarcity, a lacking of
peccadillo - small sin; small weakness in one's character
pedantic - bookish, showing off learning
pedestrian - commonplace, trite, unremarkable
pellucid - transparent, easy to understand
penchant - strong inclination, a liking
penitent - feeling or showing regret
penury - extreme poverty
peregrination - traveling about, wandering
peremptory - urgent, imperative, unchallengeable, ending debate
perennial - lasting for a long time (e.g.. a year)
perfidious - treacherous, faithless
perfidy - treachery; breaking of faith
perfunctory - done as a duty without care
perilous - dangerous
peripatetic - wandering
perish - be destroyed; decay
perjury - willful false statement, unlawful act
permeate - spread into every part of
pernicious - harmful, injurious
perpetrate - be guilty; commit (a crime)
persevere - keep on steadily, continue
personable - pleasing in appearance, attractive
perspicacity - quick judging and understanding
pertain - belong as a part, have reference
pest - destructive thing or a person who is nuisance
petrified - taken away power (to think, feel, act)
petrify - to make hard, rocklike
petrous - like a rock, hard, stony
petulant - unreasonably impatient
philistine - a smug ignorant person; one who lacks knowledge
phlegmatic - calm, sluggish temperament; unemotional
picaresque - involving clever rogues or adventurers
pied - of mixed colors
pinch - be too tight, take between the thumb and finger
pious - dutiful to parents; devoted to religion
piquant - agreeably pungent, stimulating
pique - hurt the pride or self-respect, stir (curiosity)
pitfall - covered hole as a trap, unsuspected danger
pith - essential part, force, soft liquid substance
pivotal - of great importance (others depend on it)
placate - soothe, pacify, calm
plaintive - mournful, melancholy, sorrowful
plaque - flat metal on a wall as a memorial
platitude - a trite or banal statement; unoriginality
plea - request
plead - address a court of law as an advocate
plethora - glut
pliant - pliable, easily bent, shaped or twisted
plod - continue doing smth without resting
pluck - pull the feathers off, pick (e.g.. flowers)
plumb - get to the root of
plummet - fall, plunge, steeply
plunge - move quickly, suddenly and with force
poignant - deeply moving; keen
poise - be ready, be balanced, self-possession
polemical - controversial, argued
ponderous - heavy, bulky, dull
portent - omen; marvelous; threatening
poseur - someone taking on airs to impress others; a phony
posture - state, attitude; adopt a vain
poverty - state of being poor
pragmatic - practical, favoring utility
precarious - uncertain, risky, dangerous
precept - moral instruction
precepts - rules establishing standards of conduct
precipitate - throw smth violently down from a height
preclude - prevent, make impossible
precursory - preliminary, anticipating
predilection - special liking, mental preference
predominate - have more power than others
preempt - obtain by preemption or in advance
premature - doing or happening smth before the right time
preponderance - greatness in number, strength, weight
presage - warning sign
preternatural - not normal or usual
prevalent - common
prevaricate - to equivocate, to stray from the truth
prim - neat; formal
pristine - primitive, unspoiled, pure, as in earlier times, unadulterated
probity - uprightness, incorruptibility, principle
proclivity - inclination
procrastination - keeping on putting off
prodigal - wasteful, reckless with money
prodigious - enormous, wonderful
profane - worldly, having contempt for God
profligate - wasteful, prodigal, licentious, extravagant
profundity - depth
proliferate - grow, reproduce by rapid multification
prolix - tiring because too long
prone - prostrate; inclined to (undesirable things)
propagation - increasing the number, spreading, extending
propinquity - nearness in time or place, affinity of nature
propitiate - do smth to take away the anger of
propitiatory - conciliatory, appeasing, mitigating
propitious - auspicious, presenting favorable circumstances
prosaic - everyday, mundane, commonplace, trite, pedestrian
proscribe - denounce as dangerous
protracted - prolonged
provident - frugal; looking to the future
provisional - of the present time only
provoke - make angry; vax
(Study Material) Study Material for TOEFL Preparation | Alphabet O
Study Material for TOEFL Preparation | Alphabet O
obdurate - hardened and unrepenting; stubborn, inflexible
obfuscate - to darken, make obscure, muddle
oblivious - unaware, having no memory
obloquy - abusively detractive language, sharp criticism, vituperation
obsequious - too eager to obey or serve
obsolete - no longer used
obstreperous - noisy, loud
obtain - to be established, accepted, or customary
obtrusive - projecting, prominent, undesirably noticeable
obviate - to make unnecessary, get rid of
(Study Material) Study Material for TOEFL Preparation | Alphabet N
Study Material for TOEFL Preparation | Alphabet N
nadir - lowest, weakest point
nascent - coming into existence, emerging
nebulous - cloud-like; hazy; vague; indistinct
negligent - taking too little care
neophyte - person who has been converted to a belief
nexus - a connection, tie, or link
nibble - show some inclination to accept (an offer)
nice - precise, sensitive to subtleness
noisome - offensive, disgusting (smell)
nonchalant - not having interest
(Study Material) Study Material for TOEFL Preparation | Alphabet M
Study Material for TOEFL Preparation | Alphabet M
macabre - gruesome, suggesting death
machination - plot, scheme (esp. evil)
maladroit - tactless, clumsy
malapropism - misuse of a word (for one that resembles it)
malevolence - wishing to do evil
malign - injurious, speak ill of smb, tell lie
malinger - to fake illness or injury, in order to shirk a duty
malleable - yielding; easily shaped; moldable; adapting
manacle - chains for the hands or feet
martial - brave, of associated with war
massacre - cruel killing of a large number of people
matriculation - be admitted, enter a university as a student
mature - come to full development, to a state ready for use
maudlin - sentimental in a silly or tearful way
(Study Material) Study Material for TOEFL Preparation | Alphabet L
Study Material for TOEFL Preparation | Alphabet L
labyrinthine - to entangle the state of affairs
lachrymose - causing tears, tearful
lackluster - (of eyes) dull
laconic - brief, to the point, terse
lag - go too slow
lament - show, feel great sorrow
lassitude - weariness, tiredness
latent - present but not yet active, developed or visible
laudatory - expressing or giving praise
lavish - giving or producing freely, liberally or generously
leakage - the process of leaking
legacy - smth handed down from ancestors
libel - statement that damages reputation
liberality - free giving; generosity
(Study Material) Study Material for TOEFL Preparation | Alphabet J
Study Material for TOEFL Preparation | Alphabet J
jabber - talk excitedly; utter rapidly
jeopardize - put in danger
jibe - gibe, make fun of
jocular - meant as a joke
judicious - sound in judgment; wise

