RRB NTPC CBT 2 Level 6 Exam 9 May 2022 Shift 1

Question : 89 of 120

Marks: +1, -0

The difference between the interest payable on a sum invested for three years at 20% compound interest per annum compounded annually and 20% simple interest per annum for the same period is ₹448. What is the value of the sum invested?