Teaching KVS Junior Secretariat Assistant (LDC) Mock Test 2022 Quantitative Aptitude Interest Simple Interest
A sum of Rs.1600 gives a simple interest of Rs. 252 in 2 years and 3 months. The rate of interest per annum is:
1
6%
2
7%
3
8%
4
\(5\dfrac{1}{2}\)%