Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Interest Simple Interest
The simple interest on a certain sum of money for three and a half years at 10% per annum is ₹55 less than the simple interest on the same sum for four and a half years at 9% per annum. What is the sum?
1
₹407.40
2
₹975
3
₹1,000
4
More than one of the above
5
None of the above