Sum of money deposited by X = x Sum of money deposited by Y = 25,000 - x Compound Interest = Rs 3,518 Amount = 25,000 + 3,518 = Rs 28,518 Now 28518=x(1+
6
100
)2+(25000−x)(1+
8
100
)2 28518=x(
53
50
)2+(25000−x)(
27
25
)2 28,518=1.1236x+29,160−1.1664x 28,518−29,160=1.1236x−1.664x x = Rs 15,000