What sum of the money will produce Rs 143 interest in years at 2.5% simple interest?
A sum of money doubles itself in 10 years at simple interest. What is the rate of interest?
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A sum of money trebles itself in 20 years at SI. Find the rate of interest.
In what time does a sum of money become four times at the simple interest rate of 5% per annum?
A sum was put at SI at a certain rate for 2 years. Had it been put at 3% higher rate, it would have fetched Rs 300 more. Find the sum.
A sum of money doubles itself in 7 years. In how many years will it become fourfold?
The simple interest on Rs 1650 will be less than the interest on Rs 1800 at 4% simple interest by Rs 30. Find the time.
Bobby invested a certain sum of money at 8% p.a. simple interest for ‘n’ years. At the end of ‘n’ years, Bobby got back 4 times his original investment. What is the value of n?
Anita invested a certain sum of money in a bank that paid simple interest. The amount grew to Rs 240 at the end of 2 years. She waited for another 3 years and got a final amount of Rs 300. What was the principal amount that she invested at the beginning?
Pratap invested a certain sum of money in a simple interest bond whose value grew to Rs 300 at the end of 3 years and to Rs 400 at the end of another 5 years. What was the rate of interest in which he invested his sum?
24 videos51 docs112 tests

24 videos51 docs112 tests
