Data Sufficiency section 4 MCQ Practice Questions Answers Test with Solutions & More Shortcuts

Question : 11

A train crosses a signal post in X seconds. What is the length of the train?
(I) The train crosses a platform of 100 metres in Y seconds
(II) The train is running at the speed of 80 km/hr.

a) BOTH statements TOGETHER are sufficient, but NEITHER statement alone is sufficient.

b) Statement (II) ALONE is sufficient, but statement (I) alone is not sufficient.

c) Statement(I) ALONE is sufficient, but statement (II) alone is not sufficient.

d) EACH statement ALONE is sufficient

Question : 12

Is x greater than y?
(I) x is a multiple of y.
(II) $x/6 = y/3$

a) BOTH statements TOGETHER are sufficient, but NEITHER statement alone is sufficient.

b) Statement (II) ALONE is sufficient, but statement (I) alone is not sufficient.

c) Statement(I) ALONE is sufficient, but statement (II) alone is not sufficient.

d) EACH statement ALONE is sufficient

Question : 13

Is Bhavana five years old ?
(I) Kalpana is seven years old and is younger than Bhavana.
(II) Bhavana is two years older than Ramesh, who is six years old.

a) BOTH statements TOGETHER are sufficient, but NEITHER statement alone is sufficient.

b) Statement (II) ALONE is sufficient, but statement (I) alone is not sufficient.

c) Statement(I) ALONE is sufficient, but statement (II) alone is not sufficient.

d) EACH statement ALONE is sufficient

Question : 14

Is the number $M/3$ an odd integer? (You may assume that $M/3$ is an integer)
(I) M = 3K, where K is an integer.
(II) M = 6J + 3, where J is an interger.

a) BOTH statements TOGETHER are sufficient, but NEITHER statement alone is sufficient.

b) Statement (II) ALONE is sufficient, but statement (I) alone is not sufficient.

c) Statement(I) ALONE is sufficient, but statement (II) alone is not sufficient.

d) EACH statement ALONE is sufficient

Question : 15

How much is the average salary of the 30 assembly workers? The foreman is paid a salary of Rs.12,000.
(I) The total salary paid to the 30 assembly workers and the foreman is Rs.312,000
(II) The foreman's salary is 120% of the average salary of the 30 assembly workers.

a) BOTH statements TOGETHER are sufficient, but NEITHER statement alone is sufficient.

b) Statement (II) ALONE is sufficient, but statement (I) alone is not sufficient.

c) Statement(I) ALONE is sufficient, but statement (II) alone is not sufficient.

d) EACH statement ALONE is sufficient