GMAT-QUANTITIVE Online Practice Questions and Answers

How much interest will $2,400 earn at an annual rate of 8% in one year if the interest is compounded every 4 months?

A. $141

B. $150

C. $197

D. $234

E. $312

If x $ y is defined as 2(x + y) 2, then what is the value of 2 $ 3?

A. 25

B. 36

C. 50

D. 100

E. 144

A. .20

B. .5

C. 2

D. 5

E. 20

17. Which of the following fractions is the largest?

A. 2/7.

B. 2/3.

C. 7/9.

D. 7/12.

E. 3/5.

V is the volume of a cylinder; the radius of the cylinder is 3.4. The height of the cylinder is 550% more than the radius. Which of the following is true?

A. 100 < V < 300

B. 300 < V < 500

C. 500 < V < 700

D. 700 < V < 900

E. 900 < V < 1100

In 13.5 years Stacy will be as old as Carolyn is now. Thirty two years ago Carolyn was two and a half the age of Stacy. How old will Stacy be a decade from now?

A. 36

B. 47

C. 51

D. 64

E. 71

Monica planned her birthday party. She prepared 5 muffins for each of her guests and kept aside two additional muffins in case someone will want extra. After the party, it turned out that one of the guests didn't come but every one of the guests that did come ate six muffins and 3 muffins remained. How many guests did Monica plan on?

A. 3.

B. 4.

C. 5.

D. 6.

E. 7.

A car traveled from San Diego to San Francisco at an average speed of 48 miles per hour. If the journey back took twice as long, what was the average speed of the trip?

A. 24.

B. 32.

C. 36.

D. 42.

E. 44.

A cup can hold one third of the amount a bowl can hold. A pot can hold six times more than a cup. How many pots can be filled with a liquid that takes up 6 bowls?

A. 1.

B. 2.

C. 3.5.

D. 4.

E. 5.5.

A wolf eats 5.5 Kg of meat in 2 days. A baby tiger eats 3 Kg of meat in 4 days. How much meat can the two combined eat in three days?

A. 10.

B. 8.

C. 9.

D. 7.

E. 6.

How many bananas did Jerry the monkey eat today?

(1)

Today, Jerry ate 30% more than his regular average.

(2)

Yesterday, Jerry ate 32 bananas, which is 15% less than his regular average.

A.

Statement (1) BY ITSELF is sufficient to answer the question, but statement (2) by itself is not.

B.

Statement (2) BY ITSELF is sufficient to answer the question, but statement (1) by itself is not.

C.

Statements (1) and (2) TAKEN TOGETHER are sufficient to answer the question, even though NEITHER statement BY ITSELF is sufficient.

D.

Either statement BY ITSELF is sufficient to answer the question.

E.

Statements (1) and (2) TAKEN TOGETHER are NOT sufficient to answer the question, requiring more data pertaining to the problem.

What is the value of X + Y?

(1)

X = 3Z.

(2)

Y = 8Z.

A.

Statement (1) BY ITSELF is sufficient to answer the question, but statement (2) by itself is not.

B.

Statement (2) BY ITSELF is sufficient to answer the question, but statement (1) by itself is not.

C.

Statements (1) and (2) TAKEN TOGETHER are sufficient to answer the question, even though NEITHER statement BY ITSELF is sufficient.

D.

Either statement BY ITSELF is sufficient to answer the question.

E.

Statements (1) and (2) TAKEN TOGETHER are NOT sufficient to answer the question, requiring more data pertaining to the problem.

Derrick is flying a small Cessna light plane for 2 hours. What is Derrick's average flying speed in miles per hour?

(1)

Derrick flew 250 miles.

(2)

Derrick's top speed was 200 miles per hour and his low speed was 100 miles per hour.

A.

Statement (1) BY ITSELF is sufficient to answer the question, but statement (2) by itself is not.

B.

Statement (2) BY ITSELF is sufficient to answer the question, but statement (1) by itself is not.

C.

Statements (1) and (2) TAKEN TOGETHER are sufficient to answer the question, even though NEITHER statement BY ITSELF is sufficient.

D.

Either statement BY ITSELF is sufficient to answer the question.

E.

Statements (1) and (2) TAKEN TOGETHER are NOT sufficient to answer the question, requiring more data pertaining to the problem.

How many Popsicles can Amy and Megan eat in 30 minutes?

(1)

Megan eats twice as fast as Amy.

(2)

Megan can eat 5 more Popsicles than Amy in 15 minutes.

A.

Statement (1) BY ITSELF is sufficient to answer the question, but statement (2) by itself is not.

B.

Statement (2) BY ITSELF is sufficient to answer the question, but statement (1) by itself is not.

C.

Statements (1) and (2) TAKEN TOGETHER are sufficient to answer the question, even though NEITHER statement BY ITSELF is sufficient.

D.

Either statement BY ITSELF is sufficient to answer the question.

E.

Statements (1) and (2) TAKEN TOGETHER are NOT sufficient to answer the question, requiring more data pertaining to the problem.

What is the amount of interest paid on an X dollars loan over a 6 months period?

(1)

X = 12,000.

(2)

The interest rate is 5%.

A.

Statement (1) BY ITSELF is sufficient to answer the question, but statement (2) by itself is not.

B.

Statement (2) BY ITSELF is sufficient to answer the question, but statement (1) by itself is not.

C.

Statements (1) and (2) TAKEN TOGETHER are sufficient to answer the question, even though NEITHER statement BY ITSELF is sufficient.

D.

Either statement BY ITSELF is sufficient to answer the question.

E.

Statements (1) and (2) TAKEN TOGETHER are NOT sufficient to answer the question, requiring more data pertaining to the problem.