RRB NTPC CBT I 4 Jan 2021 Shift 2 Paper

Question : 35 of 100

Marks: +1, -0

Anil lent Rs. 7,200 to Dubey for 3 years and Rs. 8,400 to Raghav for 4 years on simple interest at the same rate of interest and received Rs. 4,968 in total from them as interest. Find the rate of interest p.a.