A and B together have Rs. 1210. If 4/15 of A’s amount is equal to 2/5 of B’s amount, how much amount does B have?

(a) Rs. 460

(b) Rs. 484

(c) Rs. 550

(d) Rs. 664

Explanation:
4/15 A = 2/5 B

A = (2/5 x 15/4) B
A = (3/2) B
A/B = 3/2
A : B = 3 : 2.
B’s share = Rs. 1210 x (2/5) = Rs. 484.