state gov OSSSC RI, ARI, AMIN, SFS, ICDS Supervisor Combined Mock Test 2023-25 Quantitative Aptitude Interest Simple Interest
Amal invests \(\frac{1}{4}\) of his capital at 8% p.a., \(\frac{1}{5}\) at 10% p.a. and the remainder at 7% p.a. If his annual income is Rs. 628, then the capital is
1
Rs. 7500
2
Rs. 7700
3
Rs. 8000
4
Rs. 8500