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Monday, January 18, 2010

GMAT Verbal Section

The Verbal section of the Graduate Management Admission Test® (GMAT®) measures your ability to:
  • read and comprehend written material,
  • reason and evaluate arguments, and
  • correct written material to conform to standard written English.

Three types of multiple-choice questions are used in the Verbal section of the GMAT® exam—Reading Comprehension, Critical Reasoning, and Sentence Correction.

Reading Comprehension
Reading Comprehension passages are up to 350 words long. Topics contain material from the social sciences, physical or biological sciences, and business-related areas (marketing, economics, human resource management, etc.).
Because the Reading Comprehension section of the GMAT® exam includes passages from several different content areas, you may be generally familiar with some of the material; however, no specific knowledge of the material is required. All questions are to be answered on the basis of what is stated or implied in the reading material.
Reading Comprehension passages are accompanied by interpretive, applied, and inferential questions. Reading Comprehension questions measure your ability to understand, analyze, and apply information and concepts presented in written form.

GMAT Reading Comprehension (117 Passages)

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GMAT Manhattan Critical Resoning & Reading Comprehension

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GMAT Official Guide Reading Comprehension 11e

GMAT Official Guide Reading Comprehension 11e Download

Critical Reasoning
Critical Reasoning questions are designed to test the reasoning skills involved in making arguments, evaluating arguments, and formulating or evaluating a plan of action. Questions are based on materials from a variety of sources. No familiarity with the specific subject matter is needed.
This section measures your ability to reason effectively in three areas:

  • Argument construction: Questions of this type may ask you to recognize the basic structure of an argument, properly drawn conclusions, underlying assumptions, well-supported explanatory hypotheses, or parallels between structurally similar arguments.
  • Argument evaluation: Questions of this type may ask you to analyze a given argument, recognize factors that would strengthen or weaken an argument, reasoning errors committed in making an argument, or aspects of the methods by which an argument proceeds.
  • Formulating and evaluating a plan of action: Questions of this type may ask you to recognize the relative appropriateness, effectiveness, or efficiency of different plans of action; factors that would strengthen or weaken a proposed plan of action; or assumptions underlying a proposed plan of action.

GMAT Manhattan Critical Resoning & Reading Comprehension

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GMAT Strategy for Critical Resoning

GMAT Strategy for Critical Resoning

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GMAT Official Guide Critical Reasoning 11e

GMAT Official Guide Critical Reasoning 11eDownload

Sentence Correction Questions
Sentence Correction questions ask you which of the five choices best expresses an idea or relationship. The questions will require you to be familiar with the stylistic conventions and grammatical rules of standard written English. You must also demonstrate your ability to improve incorrect or ineffective expressions.
This section tests two broad aspects of language proficiency:

  • Correct expression: A correct sentence is grammatically and structurally sound. It conforms to all the rules of standard written English, e.g., noun-verb agreement, pronoun consistency, pronoun case, and verb tense sequence. A correct sentence will not have dangling, misplaced, or improperly formed modifiers, unidiomatic or inconsistent expressions, or faults in parallel construction.
  • Effective expression: An effective sentence expresses an idea or relationship clearly and concisely, as well as grammatically. This does not mean that the choice with the fewest and simplest words is necessarily the best answer. It means that there are no superfluous words or needlessly complicated expressions in the best choice. In addition, an effective sentence uses proper diction—the standard dictionary meanings of words and the appropriateness of words in context. In evaluating the diction of a sentence, you must be able to recognize whether the words are well chosen, accurate, and suitable for the context.

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GMAT® Quantitative Section

The Quantitative section of the Graduate Management Admission Test® (GMAT®) measures the ability to reason quantitatively, solve quantitative problems, and interpret graphic data. Two types of multiple-choice questions are used in the Quantitative section of the GMAT® exam—Problem Solving and Data Sufficiency.
Problem-Solving and Data-Sufficiency questions are intermingled throughout the section. Both types of questions require knowledge of:
  • arithmetic,
  • elementary algebra, and
  • commonly known concepts of geometry.

Problem-Solving Questions
Problem-Solving questions are designed to test:

  • basic mathematical skills,
  • understanding of elementary mathematical concepts, and
  • the ability to reason quantitatively and solve quantitative problems.

Data-Sufficiency Questions
Data-Sufficiency questions are designed to measure your ability to:

  • analyze a quantitative problem,
  • recognize which information is relevant, and
  • determine at what point there is sufficient information to solve a problem.

Data-Sufficiency questions are accompanied by some initial information and two statements, labeled (1) and (2). You must decide whether the statements given offer enough data to enable you to answer the question. You must choose one of the following answers:

  • Statement (1) ALONE is sufficient, but statement (2) is not sufficient.
  • Statement (2) ALONE is sufficient, but statement (1) is not sufficient.
  • BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
  • EACH statement ALONE is sufficient.
  • Statements (1) and (2) TOGETHER are NOT sufficient.

GMAT plus Math

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Vedic Mathematics & Fast Maths


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GMAT Manhattan Quantitative Fraction, Decimal & Percent

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GMAT Quantitative Math Shortcuts


GMAT Quantitative Math Shortcuts

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GMAT Math Permutation & Combination


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We DO NOT host or upload any of the Book links or any other content that are available on this BLOG. We merely search on INTERNET and index popular sites openly available to anyone. These Books and other content are uploaded to the respective websites (FORUMS) by their User Communities from all over the World and NOT by us. Please Contact Us through E-Mail, if you feel that any Content including Videos on this BLOG are objectionable or violating your copyrights. The objectionable content shall be promptly removed from our BLOG. E mail : amitkiduniya@gmail.com

GMAT® Analytical Writing Assessment Section

The Analytical Writing Assessment (AWA) of the Graduate Management Admission Test® (GMAT®) is designed as a direct measure of your ability to think critically and to communicate your ideas. The AWA consists of two 30-minute writing tasks—Analysis of an Issue and Analysis of an Argument.
The issues and arguments presented on the test concern topics of general interest related to business or a variety of other subjects. A specific knowledge of the essay topic is not necessary; only your capacity to write analytically is assessed.


Analysis of an Issue
For the Analysis of an Issue section, you will need to analyze the issue presented and explain your point of view on the subject. There is no correct answer. Instead, you should consider various perspectives. Use relevant reasons or examples drawn from your experience, observations, or reading to develop your own position on the issue.

The Analysis of an Issue tests your ability to explore the complexities of an issue or opinion and, if appropriate, to take a position that is informed by your understanding.

Analysis of an Argument
For the Analysis of an Argument section, you will need to analyze the reasoning behind a given argument and write a critique of that argument. You are not being asked to present your own views on the subject.
Consider the following when developing your essay:

*
What questionable assumptions underlie the thinking behind the argument?
*
What alternative explanations or counterexamples might weaken the conclusion?
*
What sort of evidence could help strengthen or refute the argument?

The Analysis of an Argument section tests your ability to formulate an appropriate and constructive critique of a specific conclusion based on a specific line of thinking.

Writing skill for the GMAT




GMAT Top Essays & Analytical Writing Assessments

GMAT Top Essays & Analytical Writing Assessments



GMAT Analysis of Argument



GMAT Analysis of an Issue

GMAT Analysis of an Issue

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DISCLAIMER


We DO NOT host or upload any of the Book links or any other content that are available on this BLOG. We merely search on INTERNET and index popular sites openly available to anyone. These Books and other content are uploaded to the respective websites (FORUMS) by their User Communities from all over the World and NOT by us. Please Contact Us through E-Mail, if you feel that any Content including Videos on this BLOG are objectionable or violating your copyrights. The objectionable content shall be promptly removed from our BLOG. E mail : amitkiduniya@gmail.com

Sunday, November 29, 2009

Try to solve these questions on number system (PART 2) ???

post your answers........

16. find the lowest of three nos. as described: if the cube of the first no exceeds the product by 2, the cube of 2nd no. is smaller than therir product by 3, and the cube of the third no. exceeds their product by 3.
A) 3^1/3 b)9^1/3 c)2 d)any of these


17. find the Gcd of (2^100 -1, 2^120 -1)

a) 2^20 -1 b)2^40 – 1 C)2^60 -1 d)2^10 -1

18. find the gcd of (111111....1111 hundred ones ; 1111....111 sixty ones)

A) 1111....forty ones b)11111.....twenty five ones
C) 11111.... twenty ones d) none of these

19. find the number of numbers between 200 and 300, both included, which are not divisible by 2, 3, 4 and 5.
(a) 27 (b) 26 (c) 25 (d) none of these

20. 12^55/3^11 + 8^48/16^18 will give the digit at unit's place as
(a) 4 (b) 6 (c) 8 (d) 0

21. Let N be the product of five different odd prime numbers. If N is the five-digit number abcab, 4 < a < 8, how many values of N are possible?
a. 1 b. 2 c. 3 d. 4 e. more than 4

22. Which of the following numbers can be written as the sum of the squares of three odd numbers?

a. 4445 b. 1233 c. 3339 d. 5021

23. The product P of three positive integers is 9 times their sum, and one of the integers is the sum of the other two. The sum of all possible values of P is
a 702 b. 540 c. 336 d. 1404

24. What is the remainder when (81)^21 + (27)^21 + (9)^21 + (3)^21 + 1 is divided by (3)^20 + 1
a. 0 b. 61 c. 1 d. 121

25. A three-digit number in base 10 is written in base 9 and base 11 to give two numbers N1 and N2,respectively. What is the probability that N1and N2 are also three-digit numbers?
a. 0.42 b. 0.67 c. 0.55 d. 0.88 e. 0.33

26. What is the sum of the sum of the sum of the digits of 55!?
a. 27 b. 36 c. 5 d. 9

27 .If , then the value of S is
a. 588 b. 373 c. 256 d. 504

28. Let N = 2^15 × 3^12. How many factors of N^2 are less than N but do not divide N completely?

29. How many two-digit positive integers are there which are one and a half times larger than the product of their digits?
a. 0 b. 1 c. 2 d. 3

30. N is a number such that 200 < N < 300 and it has exactly 6 positive divisors. How many different values of N are possible?
a. 12 b. 13 c. 14 d. 15

Practice questions in Number System PART 1. (Answers are given)

Hi students, practice these questions based on number system, answers are given below the questions. please leave a comment

1. The sum of the first 100 numbers, 1 to 100 is divisible by
(1) 2, 4 and 8 (2) 2 and 4 (3) 2 only (4) None of these
Correct Answer - (3)

2. What is the minimum number of square marbles required to tile a floor of length 5 metres 78 cm and width 3 metres 74 cm?
(1) 176 (2) 187 (3) 54043 (4) 748
Correct Answer - (2)

3. What is the remainder when 9^1 + 9^2 + 9^3 + …. + 9^8 is divided by 6?
(1) 3 (2) 2 (3) 0 (4) 5
Correct Answer - (3)

4. What is the reminder when 91 + 92 + 93 + …… + 99 is divided by 6?
(1) 0 (2) 3 (3) 4 (4) None of these
Correct Answer - (2)

5. Find the value of 1.1! + 2.2! + 3.3! + ……+n.n!
(1) n! +1 (2) (n+1)! (3) (n+1)!-1 (4) (n+1)!+1
Correct Answer - (3)

6. ‘a’ and ‘b’ are the lengths of the base and height of a right angled triangle whose hypotenuse is ‘h’. If the values of ‘a’ and ‘b’ are positive integers, which of the following cannot be a value of the square of the hypotenuse?
(1) 13 (2) 23 (3) 37 (4) 41
Correct Answer - (2)

7. Two numbers when divided by a certain divisor leave remainders of 431 and 379 respectively. When the sum of these two numbers is divided by the same divisor, the remainder is 211. What is the divisor?
(1) 599 (2) 1021 (3) 263 (4) Cannot be determined
Correct Answer - (1)

8. What is the least number that should be multiplied to 100! to make it perfectly divisible by 350?
(1) 144 (2) 72 (3) 108 (4) 216
Correct Answer - (2)

9. A certain number when successfully divided by 8 and 11 leaves remainders of 3 and 7 respectively. What will be remainder when the number is divided by the product of 8 and 11, viz 88?
(1) 3 (2) 21 (3) 59 (4) 68
Correct Answer - (3)

10. What is the total number of different divisors including 1 and the number that can divide the number 6400?
(1) 24 (2) 27 (3) 27 (4) 68
Correct Answer - (2)

11. When 26854 and 27584 are divided by a certain two digit prime number, the remainder obtained is 47. Which of the following choices is a possible value of the divisor?
(1) 61 (2) 71 (3) 73 (4) 89
Correct Answer - (3)

12. How many times will the digit ‘0′ appear between 1 and 10,000?
(1) 4000 (2) 4003 (3) 2893 (4) 3892
Correct Answer - (3)

13. What number should be subtracted from x^3 + 4x^2 – 7x + 12 if it is to be perfectly divisible by x + 3?
(1) 42 (2) 39 (3) 13 (4) None of these
Correct Answer - (1)

14. What is the value of M and N respectively? If M39048458N is divisible by 8 and 11; Where M and N are single digit integers?
(1) 7, 8 (2) 8, 6 (3) 6, 4 (4) 5, 4
Correct Answer - (3)

15. How many zeros contained in 100!?
(1) 100 (2) 24 (3) 97 (4) Cannot be determined
Correct Answer - (2)

16. When 242 is divided by a certain divisor the remainder obtained is 8. When 698 is divided by the same divisor the remainder obtained is 9. However, when the sum of the two numbers 242 and 698 is divided by the divisor, the remainder obtained is 4. What is the value of the divisor?
(1) 11 (2) 17 (3) 13 (4) 23
Correct Answer - (3)

17. What is the total number of different divisors of the number 7200?
(1) 20 (2) 4 (3) 54 (4) 32
Correct Answer - (3)

18. When a number is divided by 36, it leaves a remainder of 19. What will be the remainder when the number is divided by 12?
(1) 10 (2) 7 (3) 192 (4) None of these
Correct Answer - (2)

19. A person starts multiplying consecutive positive integers from 20. How many numbers should he multiply before the will have result that will end with 3 zeroes?
(1) 11 (2) 10 (3) 6 (4) 5
Correct Answer - (3)

20. How many four digit numbers exist which can be formed by using the digits 2, 3, 5 and 7 once only such that they are divisible by 25?
(1) 4! - 3! (2) 4 (3) 8 (4) 6
Correct Answer - (2)

try to solve these number system questions PART 1 ???

Hi solve these questions and post your answers.
1. If 8 are written 88 times side by side, we shall get a large number of 88 digits. What is the remainder when 7 divide this large number?
a. 1 b. 4 c. 3 d. 5

2. How many four-digit numbers are there with less than 6 different prime factors?
a. 1224 b. 8476 c. 9000 d. 7613

3. A = 1111……………..1(46 times) and M = 2222………………..2(64 times). What is the remainder when AM is divided by 18?
a. 6 b. 16 c. 4 d. none of these

4. A is the product of ten consecutive two-digit numbers. Y is the highest power of 5 in A. what can be the maximum value of Y?
a. 4 b. 3 c. 2 d. 1

5. How many different factors of 105 end with zero?
a. 5 b. 16 c. 25 d. none of these

6. A = 10! + 12! + 14! + 16! +…………100!. The highest power of 2 in A is
a. 9 b. 7 c. 10 d. none of these

7. A is the product of first 100 multiples of 8, i.e. A = 8 16 24 ………..800. How many zeros would be there at the end of A?
a. 10 b. 12 c. 11 d. none of these

8. A = 155216, how many factors of A are there?
a. 217 b. 47089 c. 46656 d. none of these

9. The remainder when 25! is divided by 107 is
a. 2 b. 4 106 c. 6 106 d. 2 106

10. You write first 56 even numbers, how many times will you be writing the digit 2?
a. 12 b. 11 c. 16 d. 17

11. Product of 11 irrational number would always be
a. Irrational b. Rational
c. Can be anything rational or irrational d. none of these

12. You are selecting 10 numbers randomly out of the first 100 odd numbers. Sum of these 10 odd numbers is A. How many different values of A are possible?
a. 100C10 b. 1801 c. 1800 d. 901

13. A is a natural number. H.C.F. of A+10, A+15, A+20, A +25 and A+26 is
a. A b. A+1 c. 1 d. depends on the value of A
14. A = 626! – 625! . How many consecutive zeros would be there at the end of A?
a. 156 b. 160 c. 1 d. none of these

15. A (x) = 10 –x. what is the LCM of A (2), A (3), A (4), A (5) AND A (-1)?
a. A (2) b. A (3) c. A (5) d. A (-1)