A sum of money amounts to Rs. 5,200 in 5 years and to Rs. 5,680 in 7 years at simple interest. The rate of interest per annum is

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1

A sum of money amounts to Rs. 5,200 in 5 years and to Rs. 5,680 in 7 years at simple interest. The rate of interest per annum is

2

The compound interest on a certain sum of money at 5% for 2 years is Rs. 328. The simple interest on that sum at the same rate and for the same period of time will be

3

A sum of money becomes $\frac{41}{40}$ of itself in $\frac{1}{4}$ years at a certain rate of simple interest. The rate of interest per annum is

4

If the simple interest on a sum of money for 2 years at 5% per annum is Rs. 50. What is the compound interest on the same sum at the same rate and for the same time ?

5

What is the present worth of Rs. 132 due in 2 years at 5% simple interest per annum?

6

The difference between simple and compound interest on a certain sum of money for 3 years at 10% p.a. is Rs. 15.50. Find the sum.

7

A sum of money on compound interest amounts to Rs. 10,648 in 3 years and Rs. 9680 in 2 years. The rate of interest per annum is

8

Population of a city decreases by 3% of the initial at the beginning of every year. If the present population is 1,25,000. What will be the population after 2 years ?

9

Sathish invests Rs. 35,500 in a scheme which earns him simple interest at 15% p.a for 2 years. At the end of 2 years he reinvests the total amount at 20% p.a. What will be the total interest earned by Satish over the principal at the end of 5 years ?

10

Simple interest on a sum of money for 3 years at $6\frac{1}{4}\%$ per annum is Rs. 2,400. What will be the compound interest on that sum at rate for the same period ?

11

The compound interest on Rs. 1800 at a10% per annum, for certain period of time is Rs. 378. Find the same time in years.

12

The effective annual rate of interest corresponding to nominal rate of 6% per annum payable half-yearly is

Each of the questions given below consists of two statements numbered I and II given below it. Please read the questions carefully and decide whether the data provided in the statement(s) is / are sufficient to answer the given question.

13

What is the compund interest earned by James at the end of $2$ years ?

**I.** Simple interest at the same rate for one year is Rs. $1020$ and the rate of interest is $12$ p.c.p.a

**II.** The amount invested is Rs. $8500$.

Each of the questions given below consists of three statements, numbered I, II and II respectively. Please read the question and the statements carefully and decide which of the statement(s) is/are necessary to answer the question.

14

A sum of money is placed at compound interest. In how many years will it amount to sixteen times of itself ?

**I.** The sum doubles itself in $4$ years.

**II.** The sum amounts to eight times of itself in $12$ years.

**III.** The sum amounts to four times of itself in $8$ years.

Each of the following question is followed by three statements, numbered I, II and III. Please read the question and all the three statements carefully and decide whether the question can be answered with any one or two statements or all the three statements. The answer number bearing the statements, which can be dispensed with, if any, while answering the question is your answer.

15

Find out the compound interest earned at the end of $3$ years?

**I.** $S.I.$ earned on that amount at the same rate and for the same period is Rs. $4500$.

**II.** The rate of interest is $10$ p.c.p.a.

**III.** $C.I.$ for $3$ years is more than the simple interest for that period by Rs. $465$.

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