A certain sum becomes five times itself at simple interest in ten years. In how many years does it become nine times itself?

SIMPLE INTEREST :

In how many years does a sum of Rs.10000 yield a simple interest of Rs.10000 at 20% p.a.?

SIMPLE INTEREST :

A certain sum becomes Rs.20000 in six years and 24000 in eight years at simple interest. Find sum and rate of interest?

SIMPLE INTEREST :

A sum of money doubles itself in ten years at simple interest. Find the rate of interest?

SIMPLE INTEREST :

A certain sum is invested at simple interest at 16% p.a. for three years instead of investing at 10% p.a. for the same time period. Therefore the interest received is more by Rs.900. Find the sum?

SIMPLE INTEREST :

An amount of Rs.4000 becomes Rs.5000 in five years at simple interest. If the rate of interest was 2 % more, then what was the total amount?

SIMPLE INTEREST :

A certain sum becomes five times itself at simple interest in ten years. In how many years does it become nine times itself?

SIMPLE INTEREST :

Kiran lent out an amount of Rs.20000 into two parts, one at 15% p.a. and the remaining at 10% p.a. both on simple interest. At the end of the year he received Rs.2500 as total interest. What was the amount he lent out at 10% p.a.?

SIMPLE INTEREST :

Arjun invested a sum of money at a certain rate of simple interest for a period of ten years. Had he invested the same sum for a period of fifteen years for the same rate, the total interest earned by him would have increased eighty percent more than the earlier
interest amount. Find the rate of interest p.a.?

SIMPLE INTEREST :

Balu borrowed 4000 from Bhabi at 10% p.a simple interest for four years. He then added some more money to the borrowed sum and lent it to Babloo for the same time at 15% p.a simple interest. If Balu gains 1400 by way of interest on the borrowed sum as well as his own amount from the whole transaction, then what is the sum lent by him to Babloo?

SIMPLE INTEREST :

A certain sum of money is invested for two years at a certain rate of simple interest. If the rate of interest is 6% higher, then the interest earned will be 40% more than the interest earned earlier. What is the earlier rate of interest?