Data Sufficiency section 5 MCQ Practice Questions Answers Test with Solutions & More Shortcuts

Question : 6

What are the dimensions of a certain rectangle ?
(I) The perimeter of the rectangle is 14.
(II) The diagonal of the rectangle is 5.

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 : 7

How far is Ranchi from Rohtak ?
(I) Rohtak is 899 km from Ranchi.
(II) There is no air route linking Ranchi and Rohtak directly.

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 : 8

The area of a playground is 1600 square metres. What is its perimeter?
(I) It is a perfect square playground
(II) It costs Rs. 3200 to put a fence around the playground at the rate of Rs.20 per metre.

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 : 9

Average weight of four persons is 67 kg. These persons are A, B, C and D. When E is included in the group, average weight decreases by 2 kg. What is the weight of A? A's weight is 4 kg more than B's weight.
(I) When B is displaced by another person F, whose weight is 4 kg more than E, average weight becomes 64 kg.
(II) When D is displaced by another person G, whose weight is 4 kg more than E, average weight becomes 65 kg.

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 : 10

In the given figure P, Q and R are centres of three equal circles. What is the area of the shaded portion in the figure shown below ?
(I) QR is known.
(II) The triangle is an equilateral triangle.

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