SSC CGL 2020 PYQ — Question 34

SSC CGL Tier II - Quant - 16 Nov 2020 • Quantitative Aptitude • Q34

A certain sum is divided between A, B, C and D such that the ratio of the shares of A and B is 1 : 3, that of B and C is 2 : 5, and that of C and D is 2 : 3. If the difference between the shares of A and C is Rs 3,510, then the share  of D is:

Show answer & explanation

Correct answer: C

Explanation

The correct answer is option 3 i.e. Rs 6,075

A : B = 1 : 3

B : C = 2 : 5

C : D = 2 : 3.

On combining all the ratios we get,

A : B : C : D = 4 : 12 : 30 : 45.

The difference between the shares of A and C is Rs 3,510.

30x - 4x = 3510

x = 135.

Share of D = 45x = 45 × 135 = 6075.