IBPS RRB Office Assistant 14 Aug 2022 Shift 2 Paper

Question : 64 of 80

Marks: +1, -0

A lent Rs. 8000 to B for 3 years and Rs. 10000 to C for 4 years on simple interest at the same rate of interest and received Rs. 6400 in total from both as interest. Find the rate of interest.