Calculate the amount on Rs. 4,000 at 8% per annum for 2 years 

How much time will it take for an amount of Rs. 450 to yield Rs. 81 as interest at 4.5% per annum of simple interest?

If the discount is 10% , an items bought for Rs.9 is prices at 

Interest on Rs. 100 for 1 year is called. 

A sum amounts to Rs. 1352 in 2 years at 4% compound interest.  The sum is

At what rate percent compound interest will  Rs. 625 amount to Rs.900 in 2 years 

The difference between the simple interest for 6 years at 6% per annum and for 4 years at 4% per annum on R.S _____ is Rs. 500

The S.I on a certain sum for 3 years at 14% per annum is rs. 235.20.  The sum is 

The compound interest on Rs. 1250 for 1 ¹/₂ years at 8 percent per annum, interest payable half yearly is 

If S.P of an article is 4/3 of C.P then the profit in the  transaction is