GMAT Quantitative Practice Questions

Mathematical proficiency is one of the necessities to take up GMAT test. It is not necessary for a person to be a wizard in mathematics but it is essential to have a strong understanding in basic mathematical concepts. Moreover it is a must to know how to apply one’s mathematical understanding in business studies. That is the reason for including quantitative section in GMAT test. And here in this article we have listed a selected set of quantitative problems which mirror the kind of quantitative problems actually given in the GMAT test. These problems will definitely make it easier for any individual to approach GMAT mathematical problems with ease and confidence at the time of the actual test..The practice questions for GMAT quant’s are elaborated below and the answers to the same are given at the very end of the questions:

Types of GMAT Quantitative Practice Questions

• Problem Solving and
• Data Sufficiency

Questions of both types are given below:

A. GMAT Problem Solving Practice Questions

1. If x is a positive integer and z is a non-negative integer such that (2,066)^z is a divisor of 3,176,793, what is the value of z^x - x^z?

A. -81

B. -1

C. 0

E. It Cannot Be Determined

2. If (243^{9 + 18z})(81^-18z)(27^{15 - 9z}) = 1, what is the value of z?

A. -27

B. -10

C.  0

D. 10

E. 27

3. A fair sided die labeled 1 to 6 is tossed three times. What is the probability the sum of the 3 throws is 16?

A. 1/6

B. 7/216

C. 1/36

D. 9/216

E. 11/216

4. Walking across campus, a student interviewed a group of students. 25% of the students took a finance class last semester, 50% took a marketing class last semester, and 40% took neither a finance nor a marketing class last semester. What percent of the students in the group took both a finance and a marketing class?

A. 60%

B. 50%

C. 25%

D. 15%

E. 10%

5. The ratio of a compound, by weight, consisting only of substances x, y, and z is 4:6:10, respectively. Due to a dramatic increase in the surrounding temperature, the composition of the compound is changed such that the ratio of x to y is halved and the ratio of x to z is tripled. In the changed compound, if the total weight is 58 lbs, how much does substance x weigh?

A. 48

B. 36

C. 24

D. 12

E. 10

6. What fraction of seven lettered words formed using the letters of the words CLASSIC will have the two C's always together?

A. 2/7

B. 5/7

C. 15/19

D. 4/19

E. 2/8

B. GMAT Data Sufficiency Practice Questions

1. If x and y are positive integers, is the following cube root an integer?

³√(x + y²)

1.    x = y²(y-1)
2.    x = 2

A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

D. EACH statement ALONE is sufficient.

E. Statement (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data are needed.

2. If w, x, y, and z are the digits of the four-digit number N, a positive integer, what is the remainder when N is divided by 9?

1.  w + x + y + z = 13
2.  N + 5 is divisible by 9

 A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

 B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

 C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

 D. EACH statement ALONE is sufficient.

 E. Statement (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data are needed.

1. x = 10; n is a positive integer
2. z + 981 is a multiple of 9

ANSWERS

1. B
2. D
3. C
4. D
5. D
6. A

1. A
2. D
3. D

More in GMAT

• Rescheduling GMAT Appointment

  GMAT aspirants looking for ways to rescheduling a GMAT appointment, read on for full details and information. Answers to all your queries on how to reschedule and service fees for rescheduling or retaking GMAT test are available in this page.

• Identification Documents for GMAT Registration

  GMAT candidates would be able to get through to take up a GMAT test only if they submit correct identification documents for GMAT registration. These important proofs need to be sent well in advance, to get test appointment as per individual choice.

• GMAT Tax Rates

  GMAT tax rates for different countries, varies depending on the candidates and their nationalities. Other than U.S citizens, candidates from certain countries are liable to pay GMAT tax rate. Read on for complete list of information on the same.

• GMAT Test Centers

  It is imperative to find GMAT test centers before GMAT registration. Global standard ensures GMAT test centers are located all over the world. Read on for more details on nearest test centers, test environment, do’s-don’ts, technical glitches etc.

• GMAT FAQs

  The main purpose of GMAT FAQs is to provide answers for the commonly asked questions regarding information like GMAT test structure, test center etc. Its mission is to widen the knowledge base of GMAT, with general tips.

• How to Prepare for GMAT

  People, who want to get an MBA from a business school, opt for GMAT. The instructions on how to prepare for GMAT test will educate the GMAT candidates on test structure, with tips and advice that is in need to take up the test

• GMAT Verbal Test Structure

  This article is intended to provide details on the major sections of GMAT Verbal Test structure. Read on to get clarity on the important sections of GMAT Verbal Test.

• GMAT Quantitative Test Structure

  The objective of this article is to provide detailed information on GMAT Quantitative Test Structure. The guidelines below give you a brief idea on test structure of GMAT quantitative section.

• GMAT Analytical Writing Test Structure

  This article throws light on the important sections of GMAT analytical writing test structure. The tips and information given in this article are handy, easy and very helpful. Read on to know the facts of analytical writing test in GMAT.

• GMAT Verbal Syllabus

  The aim of a detailed GMAT verbal syllabus is to cover expertise in Standard English skills and to organize complex ideas. The structure of GMAT syllabus serves to equip the candidates, to excel in International Business School environment.

• GMAT Important Dates

  This article explains about the GMAT important dates. It is important to know the complete information about the dates related to test to plan ahead for the test. Read on to know more.

• Computer Based GMAT

  This article stresses on the important facts about the Computer Based GMAT and the there are few important points in article which is worth mentioning and quite helpful. Read on to know the complete information on computer based GMAT.

• The GMAT Advantage

  This article highlights the information on The GMAT advantage. It is important to know the benefits of the test which is to be taken. Read on to know the various advantages of GMAT test.

• GMAT vs GRE

  This page states the key differences between GMAT vs GRE. Choosing a better test among many becomes easier when the comparison between tests is made. Read the below article to know the differences.

• Next Generation GMAT

  This article illustrates the important information on Next Generation GMAT. Read this piece of writing to know how different the next generation GMAT is from the present one.

• GMAT Verbal Preparation Books and Material

  Equipping yourself for GMAT test with the best study materials and guides is very important. This article gives you clarity with some samples of GMAT Verbal Preparation Books and Material.

• Paper Based GMAT

  This article describes the key information on paper based GMAT. Read to know the details on what is offered by GMAT in paper based test.

• Computer Based GMAT vs. Paper Based GMAT

  GMAT gives you two alternatives to choose the mode of writing the test, which can be either computer based GMAT or paper based GMAT. Read this article to know the differences between computer based GMAT vs. paper based GMAT.

• GMAT Checklist and Test Day Essentials

  This article highlights some useful tips and essential information on on GMAT checklist and test day essentials. It is very important to have a checklist so that all goes well on the test day. Read on to know more about this.

• GMAT Quantitative Section Preparation Books and Material

  This write up highlights the GMAT Quantitative preparation books and material. Read on further to know the best guides and reference books available for quantitative section in GMAT.

• GMAT Registration For Persons With Disabilities

  The advantage of GMAT is it is flexible to all the groups of people. GMAT registration for test takers with disabilities is a procedure which accommodates disabled candidates to take up the GMAT test, provided they submit the supporting documents.

• Strategy for GMAT Sentence Correction and Reading Comprehension

  This page highlights the GMAT Strategies for Sentence Correction and Reading Comprehension. Read on to know the information on various strategies that can be implemented for the sentence correction and reading comprehension sections in GMAT.

• GMAT Analytical Writing Preparation Books & Materials

  This article explains in detail about GMAT analytical writing preparation books and materials. Lists of a few important books for preparing for analytical writing section in GMAT are listed here which will be helpful to TOEFL aspirants. Read on.

• GMAT Verbal Practice Questions

  GMAT verbal practice questions helps a candidate to get familiar with the types of questions in verbal test section and it also gives detailed information on sub sections of practice questions in GMAT verbal section.

• GMAT General Tips

  This article presents important GMAT General Tips. The following tips will help improve test preparation. Read on to know easy useful tips on preparing for GMAT test which will help in achieving good scores.

• GMAT Analytical Writing Syllabus

  This page contains information on GMAT analytical writing syllabus which is designed to assess the critical thinking ability of a candidate. Read on for more detailed information on lessons and topics according to test structure and pattern.

• GMAT Problem Solving Strategies

  This article throws light on GMAT strategies for problem solving. The tips and information to solve problems in GMAT quantitative section are given in detail below.

• GMAT Data Sufficiency Strategy

  The tips to solve data sufficiency problems are provided in this page. It also contains detailed information on GMAT strategies for data sufficiency. For further details read the article.

• GMAT Quantitative Syllabus

  The purpose of complete GMAT Quantitative syllabus is to provide a clear understanding about the mathematical concepts related to GMAT test. It will help the candidate for preparation and solving any of the calculations with logical thinking skills.