railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Interest Simple Interest
The simple interest at y% for ‘y’ years will be Rs. y on a sum. Find the principal amount.
1
100/y
2
100 × y
3
100 × y2
4
100/y2
The simple interest at y% for ‘y’ years will be Rs. y on a sum. Find the principal amount.