Data Sufficiency Word Problems Mock Tests

14 questions available

Data Sufficiency Word Problems Mock Test 1

Questions: 14

Sample Questions

Class 7 Mathematics

The ages of 6 children are: 8, 10, 10, 12, 10, 14. What is the mode?

A 8

B 10

C 12

D 14

Class 7 Mathematics

The marks of 5 students in a test are: 12, 15, 18, 21, 24. What is the mean mark?

A 16

B 17

C 18

D 19

Class 7 Mathematics

In a data set: 5, 7, 9, 9, 11, 13, 15, what is the mode?

A 9

B 11

C 5

D 13

Class 7 Mathematics

The heights (in cm) of 7 plants are: 10, 14, 12, 16, 14, 18, 14. What is the median height?

A 12

B 14

C 16

D 18

GMAT Data Insights

A data sufficiency question: A train travels at a constant speed. How long does it take to travel 200 miles? Statement (1) The train travels 50 miles in 40 minutes. Statement (2) The speed of the train is 75 miles per hour.

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.

GMAT Data Insights

A data sufficiency question: A store sells two products, X and Y. The profit on product X is ₹40 per unit and on product Y is ₹60 per unit. How many units of product X were sold? Statement (1) The total profit from both products was ₹2,400. Statement (2) The store sold a total of 50 units.

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

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

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

D EACH statement ALONE is sufficient.

GMAT Data Insights

A data sufficiency question: Last month, Company X spent $12,000 on advertising. Did Company X spend more on advertising than on research and development (R&D)? Statement (1) Advertising spending was 40% of total operating expenses. Statement (2) R&D spending was $4,500.

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.

GMAT Data Insights

What is the total number of employees in the company? Statement (1) The ratio of managers to non-managers is 2:9. Statement (2) There are 18 managers.

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.

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