Teaching KVS Junior Secretariat Assistant (LDC) Mock Test 2022 Quantitative Aptitude Interest Simple Interest
A sum of money becomes 7/4 of itself in 3 years at a certain rate of simple interest. What is the rate of interest per annum?
1
30% p.a.
2
15% p.a.
3
25% p.a.
4
20% p.a.