A total profit of Rs. 3,600 is to be distributed amongst A, B and C such that A : B = 5 : 4 and B : C = 8 : 9. The share of C in the profit is:

A. Rs. 1,200

B. Rs. 1,500

C. Rs. 1,650

D. Rs. 1,700

Answer: Option A

Solution(By Examveda Team)

A Total Profit = Rs. 3600
Profit ratio,
A : B = 5 : 4
B : C = 8 : 9
As B is common in both ratio, we make B equal in both ratio by multiplying One B in another.
A : B = 5 : 4 × 8
B : C = 8 × 4 : 9
So, ratio of
A : B : C = 40 : 32 : 36 = 10 : 8 : 9
Now,
C shares in profit = $$\frac{{3600 \times 9}}{{27}}$$   = Rs. 1200