GMAT Mastery Practice Test Questions and Verified Answers with
Explanations |Latest Update
1. In a certain store, the price of a blender is $60 after a 20% discount. What was
the original price?
A. $75
B. $72
C. $80
D. $100
Answer: A
Explanation: Let x be the original price. 0.8x = 60, so x = .8 = 75.
2. Select the best version of the underlined part: ‘Although the weather was
bad, but the hikers decided to continue.’
A. bad, but the hikers
B. bad, yet the hikers
C. bad; however, the hikers
D. bad, the hikers
Answer: D
,Explanation: ‘Although’ and ‘but’ are redundant. The correct structure is ‘Although
[clause], [clause]’.
3. If x and y are integers and xy = 24, what is the smallest possible value of x + y?
A. -14
B. -10
C. 10
D. -25
Answer: D
Explanation: To minimize the sum, use negative factors. (-24) + (-1) = -25.
4. Identify the assumption: ‘The company increased its advertising budget;
therefore, its profits will increase.’
A. Customers like the ads.
B. The cost of advertising is less than the generated revenue.
C. The ads are shown on TV.
D. Profits were low last year.
Answer: B
Explanation: For profit to increase, the added revenue from sales must exceed the cost of
the ads.
,5. If a train travels 120 miles in 2 hours and 30 minutes, what is its average
speed in miles per hour?
A. 48 mph
B. 44 mph
C. 50 mph
D. 52 mph
Answer: A
Explanation: Speed = Distance / Time. .5 = 48.
6. Which choice fixes the modifier: ‘Running down the street, the leaf hit the
man.’
A. Running down the street, the man was hit by the leaf.
B. As he ran down the street, the leaf hit the man.
C. The leaf hit the man running down the street.
D. While running down the street, the man hit a leaf.
Answer: B
Explanation: The original implies the leaf is running. Choice B clarifies the man is the one
running.
, 7. A jar contains 3 red marbles and 7 blue marbles. If two marbles are drawn
without replacement, what is the probability both are blue?
A. 7/15
B. 49/100
C. 21/45
D. 7/10
Answer: A
Explanation: (7/10) * (6/9) = 42/90 = 7/15.
8. Evaluate the argument: ‘Everyone who eats at Joe’s gets sick. Sarah ate at
Joe’s, so she will get sick.’
A. Deductive valid logic
B. Inductive generalization
C. Circular reasoning
D. Correlation is not causation
Answer: A
Explanation: This is a standard syllogism: All A are B; X is A; therefore X is B.
9. What is the value of 2^5 * 5^2?
A. 200
Explanations |Latest Update
1. In a certain store, the price of a blender is $60 after a 20% discount. What was
the original price?
A. $75
B. $72
C. $80
D. $100
Answer: A
Explanation: Let x be the original price. 0.8x = 60, so x = .8 = 75.
2. Select the best version of the underlined part: ‘Although the weather was
bad, but the hikers decided to continue.’
A. bad, but the hikers
B. bad, yet the hikers
C. bad; however, the hikers
D. bad, the hikers
Answer: D
,Explanation: ‘Although’ and ‘but’ are redundant. The correct structure is ‘Although
[clause], [clause]’.
3. If x and y are integers and xy = 24, what is the smallest possible value of x + y?
A. -14
B. -10
C. 10
D. -25
Answer: D
Explanation: To minimize the sum, use negative factors. (-24) + (-1) = -25.
4. Identify the assumption: ‘The company increased its advertising budget;
therefore, its profits will increase.’
A. Customers like the ads.
B. The cost of advertising is less than the generated revenue.
C. The ads are shown on TV.
D. Profits were low last year.
Answer: B
Explanation: For profit to increase, the added revenue from sales must exceed the cost of
the ads.
,5. If a train travels 120 miles in 2 hours and 30 minutes, what is its average
speed in miles per hour?
A. 48 mph
B. 44 mph
C. 50 mph
D. 52 mph
Answer: A
Explanation: Speed = Distance / Time. .5 = 48.
6. Which choice fixes the modifier: ‘Running down the street, the leaf hit the
man.’
A. Running down the street, the man was hit by the leaf.
B. As he ran down the street, the leaf hit the man.
C. The leaf hit the man running down the street.
D. While running down the street, the man hit a leaf.
Answer: B
Explanation: The original implies the leaf is running. Choice B clarifies the man is the one
running.
, 7. A jar contains 3 red marbles and 7 blue marbles. If two marbles are drawn
without replacement, what is the probability both are blue?
A. 7/15
B. 49/100
C. 21/45
D. 7/10
Answer: A
Explanation: (7/10) * (6/9) = 42/90 = 7/15.
8. Evaluate the argument: ‘Everyone who eats at Joe’s gets sick. Sarah ate at
Joe’s, so she will get sick.’
A. Deductive valid logic
B. Inductive generalization
C. Circular reasoning
D. Correlation is not causation
Answer: A
Explanation: This is a standard syllogism: All A are B; X is A; therefore X is B.
9. What is the value of 2^5 * 5^2?
A. 200
