Correct Answer - Option 4 : Rs.3025

**Given****∶**

Total money = Rs. 5521

B's share at the end of 5 years is equal to C's share at the end of 7 years, compounded annually.

rate of interest = 10%.

**Formula** **Used**∶

Basics of compound interest and Ratios.

**Calculation****∶**

According to question,

B's share × (1 + 0.1)^{5} = C's share × (1 + 0.1)^{7}

⇒ B/C = (1.0)^{7}/(1.1)^{5}

⇒ B/C = (1.1)^{2} = 121/100

So, B's share = (121/100) × 5525 = Rs. 3025

**∴ B will get Rs. 3025.**