RRB NTPC · Question 74
Z paid Rs 10,920 after 4 years with 10% annual simple interest. How much did he borrow? A. Rs 7,600 B. Rs 7,800 C. Rs 8,200 D. Rs 7,400
Show answer & explanation
Answer: (B) B
Explanation
Amount = P(1 + 4 × 10/100) = 1.4P = 10,920, so P = Rs 7,800.