Data Sufficiency Statistics Mock Tests

3 questions available

Data Sufficiency Statistics Mock Test 1

Questions: 3

GMAT Data Insights

What is the median of 5 numbers: 3, 7, 9, 12, 15?

A 9

B 7

C 12

D 10

GMAT Quantitative Reasoning

What is the average (arithmetic mean) of five integers a, b, c, d, and e? Statement (1) a + b + c + d + e = 45. Statement (2) a = b = c = d = e.

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 average of 5 numbers? Statement (1): The sum of the 5 numbers is 100. Statement (2): The sum of the 5 numbers is 100.

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