A sum at simple interests at 13 ½ % per annum amounts to Rs.2502.50 after 4 years find the sum.
Select the correct option:
A) Rs.1645. B) Rs.1675. C) Rs.1625. D) Rs.1635. E) Rs.1655.
Let sum be Rs. x then , S.I.=Rs.(x*(27/2) *4*(1/100) ) = Rs.27x/50   amount = (Rs. x+(27x/50)) = Rs.77x/50   77x/50 = 2502.50  x = (2502.50 * 50)/77= 
<gadget id="calculator">(2502.50 * 50)/77</gadget>
<output>1_625</output>
1625   Hence , sum= Rs.1625.   Answer is Rs.1625..
<result>C</result>
A sum at simple interests at 13 ½ % per annum amounts to Rs.2502.50 after 4 years find the sum.