GMAT Mock Test 1 - gmat-mock-1-quantitative - Free GMAT Mock Test

Question 1

problem solving

Difficulty: easy

If x + y = 10 and x - y = 4, then x² - y² =

algebrasystems-of-equations

Question 2

problem solving

Difficulty: easy

The sum of the first n positive integers is 210. What is the value of n?

number-propertiesseries

Question 3

problem solving

Difficulty: easy

A certain recipe calls for 2 cups of flour and 3 cups of sugar. If you want to make half the recipe, how much flour do you need?

This question refers to additional stimulus material.

word-problemsratios

Question 4

problem solving

Difficulty: easy

If the average (arithmetic mean) of 5 consecutive integers is 12, what is the sum of the largest and smallest integers?

number-propertiesaverages

Question 5

problem solving

Difficulty: easy

What is the value of √(144) + √(81)?

arithmeticroots

Question 6

problem solving

Difficulty: easy

A train travels at a constant speed of 60 miles per hour. How many minutes will it take to travel 30 miles?

word-problemsrate-problems

Question 7

problem solving

Difficulty: easy

If 3x + 2y = 7 and x - y = 1, what is the value of x?

algebrasystems-of-equations

Question 8

problem solving

Difficulty: easy

What is the area of a circle with circumference 10π?

geometrycircles

Question 9

problem solving

Difficulty: easy

If 40% of x is 80, what is 80% of x?

percentagesproportions

Question 10

problem solving

Difficulty: easy

A bag contains 3 red balls, 4 blue balls, and 5 green balls. What is the probability of drawing a red or blue ball?

probabilitycombinatorics

Question 21

data sufficiency

Difficulty: easy

What is the value of x? (1) x² = 16 (2) x > 0

Answer Choices:

A) Statement (1) ALONE is sufficient, but statement (2) alone is not sufficientB) Statement (2) ALONE is sufficient, but statement (1) alone is not sufficientC) BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficientD) EACH statement ALONE is sufficientE) Statements (1) and (2) TOGETHER are NOT sufficient

data-sufficiencyalgebra

Question 22

data sufficiency

Difficulty: medium

Is x > y? (1) x = 2y + 1 (2) x + y = 5

Answer Choices:

A) Statement (1) ALONE is sufficient, but statement (2) alone is not sufficientB) Statement (2) ALONE is sufficient, but statement (1) alone is not sufficientC) BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficientD) EACH statement ALONE is sufficientE) Statements (1) and (2) TOGETHER are NOT sufficient

data-sufficiencyinequalities

Question 23

data sufficiency

Difficulty: easy

What is the area of triangle ABC? (1) The base is 10 and height is 8 (2) Angle C is 90 degrees

Answer Choices:

A) Statement (1) ALONE is sufficient, but statement (2) alone is not sufficientB) Statement (2) ALONE is sufficient, but statement (1) alone is not sufficientC) BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficientD) EACH statement ALONE is sufficientE) Statements (1) and (2) TOGETHER are NOT sufficient

data-sufficiencygeometry

Question 24

data sufficiency

Difficulty: medium

Is n an integer? (1) n² is an integer (2) n is positive

Answer Choices:

A) Statement (1) ALONE is sufficient, but statement (2) alone is not sufficientB) Statement (2) ALONE is sufficient, but statement (1) alone is not sufficientC) BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficientD) EACH statement ALONE is sufficientE) Statements (1) and (2) TOGETHER are NOT sufficient

data-sufficiencynumber-properties

Question 25

data sufficiency

Difficulty: easy

What is the value of x + y? (1) 2x + 2y = 20 (2) x = y

Answer Choices:

A) Statement (1) ALONE is sufficient, but statement (2) alone is not sufficientB) Statement (2) ALONE is sufficient, but statement (1) alone is not sufficientC) BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficientD) EACH statement ALONE is sufficientE) Statements (1) and (2) TOGETHER are NOT sufficient

data-sufficiencyalgebra

Question 26

data sufficiency

Difficulty: easy

Is the triangle equilateral? (1) All sides are equal (2) All angles are 60 degrees

Answer Choices:

A) Statement (1) ALONE is sufficient, but statement (2) alone is not sufficientB) Statement (2) ALONE is sufficient, but statement (1) alone is not sufficientC) BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficientD) EACH statement ALONE is sufficientE) Statements (1) and (2) TOGETHER are NOT sufficient

data-sufficiencygeometry

Question 27

data sufficiency

Difficulty: medium

What is the standard deviation of set S? (1) The mean of set S is 10 (2) Set S contains 5 elements

Answer Choices:

A) Statement (1) ALONE is sufficient, but statement (2) alone is not sufficientB) Statement (2) ALONE is sufficient, but statement (1) alone is not sufficientC) BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficientD) EACH statement ALONE is sufficientE) Statements (1) and (2) TOGETHER are NOT sufficient

data-sufficiencystatistics

Question 28

data sufficiency

Difficulty: easy

Is x > 0? (1) x² > 0 (2) x ≠ 0

Answer Choices:

A) Statement (1) ALONE is sufficient, but statement (2) alone is not sufficientB) Statement (2) ALONE is sufficient, but statement (1) alone is not sufficientC) BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficientD) EACH statement ALONE is sufficientE) Statements (1) and (2) TOGETHER are NOT sufficient

data-sufficiencyinequalities

Question 29

data sufficiency

Difficulty: medium

What is the perimeter of rectangle ABCD? (1) The area is 24 (2) The length is twice the width

Answer Choices:

A) Statement (1) ALONE is sufficient, but statement (2) alone is not sufficientB) Statement (2) ALONE is sufficient, but statement (1) alone is not sufficientC) BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficientD) EACH statement ALONE is sufficientE) Statements (1) and (2) TOGETHER are NOT sufficient

data-sufficiencygeometry

Question 30

data sufficiency

Difficulty: easy

How many people attended the concert? (1) 60% of the tickets were sold (2) There are 500 seats

Answer Choices:

A) Statement (1) ALONE is sufficient, but statement (2) alone is not sufficientB) Statement (2) ALONE is sufficient, but statement (1) alone is not sufficientC) BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficientD) EACH statement ALONE is sufficientE) Statements (1) and (2) TOGETHER are NOT sufficient

data-sufficiencyword-problems

Question 31

data sufficiency

Difficulty: easy

Is the product xy positive? (1) x > 0 (2) y > 0

Answer Choices:

A) Statement (1) ALONE is sufficient, but statement (2) alone is not sufficientB) Statement (2) ALONE is sufficient, but statement (1) alone is not sufficientC) BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficientD) EACH statement ALONE is sufficientE) Statements (1) and (2) TOGETHER are NOT sufficient

data-sufficiencyinequalities

GMAT Mock Test 1 - Quantitative

Quantitative

GMAT Quantitative Reasoning

Problem Solving:

Data Sufficiency:

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Question 8

Question 9

Question 10

Question 21

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Question 22

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Question 23

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Question 24

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Question 25

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Question 26

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Question 27

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Question 28

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Question 29

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Question 30

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Question 31

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Test Summary