. On a sum of money, the simple interest for 2 years is Rs.660, while the compound interest is Rs.696.30, the rate of interest being the same in both the cases. The rate of interest is :

The compound interest on a sum of money for 2 years is Rs.832 and the simple interest on the same sum for the same period is Rs.800. The difference between the compound Interest and the simple interest for 3 years will be;

The simple interest on a certain sum for 8 months at 4% per annum is 129/­ less than the simple interest on the same sum for 15 months at 5% per annum. What is the sum ?

A certain sum of money amounts to Rs 756 in two years and Rs 873 in 3.5 years. Find the sum and rate of interest.

When the rate of interest in a bank is increased from 9% to 10% per annum; A person deposits Rs 500 more into his account. If the annual interest now Received by him is Rs 150more then before, find his original deposit. 

Atul took a credit at simple interest rate of 6% in the 1st year but with an increase of 0.5% in each subsequent year. He paid interest of INR 4375 after 5 years. How much credit did he take?

A sum of Rs. 91,000 is borrowed at 20% per annum compounded annually. If the amount is to be paid in two years, the amount will be? 

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?

Ankita borrows ` 7000 at simple Interest from a lender. At the end of 3 years, she again borrows ` 3000 and settled that amount after paying ` 4615 as interest after 8 years from the time she made the first borrowing. What is the rate of interest?

The difference between compound interest compounded every 6 months and simple interest after 2 years is 248.10. The rate of interest is 10 percent. Find the sum

The simple interest accrued on an amount of Rs84,000 at the end of three years is Rs30,240.what would be the compound interest accrued on the same amount at the same rate in the same period?

What is the compound interest on Rs. 48750 for 2.5 years at 12% p.a?

What is the difference between the simple and compound interest on Rs.7,300 at the rate of 6 p.c.p.a. in 2 years?

The simple interest on a certain sum of money at the rate of 5% per annum for 8 years is Rs. 840. Rate of interest for which the same amount of interest can be received on the same sum after 5 years is?

A invests on some scheme at 5% and B at 3% for two years. If the total sum invested by A and B is 4000 and the simple interest received by both is same then find the amount invested by A.

A sum of money placed at compound interest doubles itself in 5 years. It will amount to eight times itself in

Simple interest on a certain sum of money for 3 years at 8% per annum is half the compound interest on Rs. 4000 for 2 years at 10% per annum. The sum placed on simple interest is:

Ankur invested a sum of Rs.16800 for four years in a scheme A. The rate of interest in scheme A is 8% per annum compounded yearly for the first two years and 10% for the third and fourth years compounded yearly. What will be the compound interest at the end of 4 years?

Simple interest on a certain sum at a certain rate for 2 years in Rs.160 and compound interest on the same sum at the same rate and for the same period is Rs.170. The rate of interest per annum is:

What approximate amount of compound interest can be obtaied on an amount of Rs. 9650 at the rate of 6 p.c.p.a. at the end of 3 years ?

Aditya borrowed Rs. 1500 at 2% p.a. and Rs. 1200 at 3% p.a. for the same time.He had to pay Rs. 1320 in all as interest. What is the time in years?

In how many years a sum of money put out 20% C.I. will be more than doubled ?

What will be the difference between S.I. and Compound on Rs.1500 for one year at 10% p.a. reckoned half-yearly is:

Simple interest on a certain sum of money for 3 years at 8% per annum is half the compound interest on Rs. 4000 for 2 years at 10% per annum. The sum placed on simple interest is:

What will be the compound interest on a sum of Rs. 25,000 after 3 years at the rate of 12 p.c.p.a.?

The least number of complete years in which a sum of money put out at 20% compound interest will be more than doubled is:

The difference between simple interest and compound on Rs. 1200 for one year at 10% per annum reckoned half-yearly is:

At what rate of compound interest per annum will a sum of Rs. 1200 become Rs. 1348.32 in 2 years?

The compound interest on Rs. 30,000 at 7% per annum is Rs. 4347. The period (in years) is:

Bhavika took a loan of Rs. 1200 with simple interest for as many years as the rate of interest.If she paid Rs. 432 as interest at the end of the loan period, what was the rate of interest?

A man took loan from a bank at the rate of 12% p.a. simple interest. After 3 years he had to pay Rs. 5400 interest only for the period.The principal amount borrowed by him was:

A person borrows Rs. 5000 for 2 years at 4% p.a. simple interest. He immediately lends it to another person at 6.25% p.a. for 2 years.Find his gain in the transaction per year.

A sum fetched a total simple interest of Rs. 4016.25 at the rate of 9 % p.a. in 5 years. What is the sum?

A sum of money at simple interest amounts to Rs. 815 in 3 years and to Rs. 854 in 4 years. The sum is:

What will be the difference between S.I. and Compound on Rs.1500 for one year at 10% p.a. reckoned half-yearly is:

Divide Rs.5500 between A and B so that A’s share at the end of 3 years may equal B’s share at the end of 5 years, compound interest being at 20%.

On Rs.3000 invested at a simple rate of interest 4% per annum, Rs.600 is obtained as dinterest in a certain number of years. In order to earn Rs.2000 as interest on Rs.5000 in the same number of years, what should be the rate of simple interest?

The difference between the simple interest and the compound interest obtained on a principal amount at 5 pcpa after 2 years is Rs.35. What is the principal amount?

What would be the compound interest accrued on an amount of Rs. 8400 at the rate 12.5% per annum at the end 3 yr? (Rounded off to two digits after decimal)

According to a new plan rolled out by HISP Bank, the rate of simple interest on a sum of money is 8% p.a. for the first two years, 10% p.a. for the next three years and 6% p.a. for the period beyond the first five years. Simple interest accrued on a sum for a period of eight years is Rs. 12,800. Find the sum.

A sum of money was invested for 14 years in Scheme A, which offered simple interest at a rate of 8% pa. The amount received from Scheme A after 14 years was then invested for two years in Scheme B, which offers compound interest (compounded annual) at a rate of 10% pa. If the interest received from Scheme B was Rs. 6678, what was the sum invested in Scheme A?

The compound interest on a certain sum for 2 years at 20% per annum is Rs. 880. The simple interest on the same sum for double the time at half the rate percent per annum is:

A sum of Rs. 6,000 is deposited for 3 years at 5% per annuam compound interest (compounded annually). The difference of interests for 3 and 2 years will be :

A lent Rs. 5000 to B for 2 years and Rs. 3000 to C for 4 years on simple interest at the same rate of interest and received Rs. 2200 in all from both of them as interest. The rate of interest per annum is:

 What would be the compound interest on amount of Rs. 8000 at the rate of 15% per annum in three years?

A man invests equal sums at the ratio of 10% per annum compound interest and simple interest respectively for 2 years. After 2 years, the difference between the compound interest and the simple interest is Rs. 1000. Then the sum is

Find the compound interest on Rs. 12000 for 2 years, the rate of interest being 3% per annum.

Find the ratio of compound interest to simple interest on a sum at 8% per annum for 3 years.

Reena took a loan of Rs.1200 with simple interest for as many years as the rate of interest. If she paid Rs.432 as interest at the end of the loan period, what was the rate of interest?

What will be the simple interest earned on an amount of Rs.16,800 in 9 months at the rate of 6 1/4 % p.a.?

Nair borrowed a sum of Rs.100 from Kapoor at the simple rate of 5% p.a. for 3 years. He then added some more money to the borrowed sum and lent it to Dipak for the same time at 8% p.a. If Nair gains Rs.173 by way of interest on the total lent out money, then find the amount lent out.

A certain sum amounts to Rs.1452 in two years and to Rs.1597.20 in three years at compound interest, then rate percent is

If Rs.12000 is divided into two parts such that the simple interest on the first part for 3 years at 12% p.a. is equal to the simple interest on the second part for 4-1/2 years at 16% p.a., the greater part is

An automobile financier claims to be lending money at simple interest, but he includes the interest every six months for calculating the principal. If he is charging an interest of 10%, the effective rate of interest becomes: