Question

Simple interest on a certain sum amounts to Rs. 8.25 in 2 years at 5%. Find the sum

• A. Rs. 72.50
• B. Rs. 83.50
• C. Rs. 82.50
• D. Rs. 85.50

Answer 1

The correct option is C Rs. 82.50

$Principal=\frac{100\times SI}{R\times T}=\frac{100\times 8.25}{5\times 2}=Rs82.50$