Teaching Bihar STET Paper 1 (माध्यमिक) Mock Test 2024 Quantitative Aptitude Interest Simple Interest
Simple interest on a certain sum is 16/25 of the sum. Find the rate per cent and time, if both are equal.
1
8% and 8 years
2
6% and 6 years
3
10% and 10 years
4
12% and 12 years