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### Interest Rates

The population of town increased from 175000 to 262500 in a decade. What is the average percentage increase of population per year? 

4%

6%

5%

50%

A salary of an officer being increased by 10% every year becomes Rs 48400 in the third year. What was his original salary 

Rs 45000

Rs 44000

Rs 42000

Rs 40000

Ramesh invested a sum of money at simple interest at a certain rate of intrest for three years. Had it been invested at 4% higher rate, it would have fetched Rs 480 more, Find out the principle amount that was invested by Ramesh? 

Rs 3000

Rs 4000

Rs 5000

Rs 4500

The interest rate that doubles a sum in 10 years is

12%

11%

10%

9%

A sum lent out at 12% per annum compound interest for two years amount to Rs 15660. The sum lent is [2017 /2016]

Rs 12000

Rs 12250

Rs 12484

Rs 12880

The population of a town increased from 175000 to 262500 in a decade. What is the average percentage increase of population per year? 

4%

6%

5%

50%

A salary of an officer being increased by 10% every year becomes Rs 48400 in the third year. What was his original salary? 

Rs 45000

Rs 44000

Rs 42000

Rs 40000

Ramesh invested a sum of money at simple interest at a certain rate of interest for three years. Had it been invested at a 4% higher rate, it would have fetched Rs 480 more. Find out the principal amount that was invested by Ramesh? 

Rs 3000

Rs 4000

Rs 5000

Rs 4500

A sum of Rs 1000 in 2 years on compound interest of 5% per annum. The % rate of interest is 

5

6

7

10

The interest rate that doubles a sum in 10 years is 

12%

11%

10%

9%

A man buys Rs 20 shares paying 9% dividend. The man wants to have an interest of 12% on his money. What is the market value of each share? 

Rs 12

Rs 18

Rs 15

Rs 21

A salary of an officer being increased by 10% every year becomes Rs 48400 in the third year. what was his original salary? 

Rs 45000

Rs 44000

Rs 42000

Rs 40000

The diffrence between simple and compound interest compound interest compounded annually on a certain sum of money for 2 years at 4% per annum is Rs 1. The sum (in Rs) is 

625

630

640

650

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

Rs 650

Rs 690

Rs 698

Rs 700

How much time will it take for an amount of 450 to yield 81 as interest at 4.5% per annum of simple interest? [2013

3.5 years

4 years

4.5 years

5 years

Mr Thakali invested an amount of 1300 divided in two diffrent schemes A and B at the simple interest rate of 40% per annum and 11% respectively. If the total amount of simple interest earned in years to be 3508, what was the amount invested in scheme B?

Rs 6400

Rs 6500

Rs 7200

Rs 7500

The diffrence between simple and compound interests compounded annually on a certain sum of money for 2 years to 4% per annum is Rs 1. The sum (in Rs.) is 

625

630

640

650

A person closes his account in an investment scheme by withdrawing Rs 10,000. One year ago he had withdrawn Rs 6,000. Two years ago he had withdrawn Rs 5,000. Three years ago he had not withdrawn any money.How much money had he deposited approximately at the time of opeing the account 4 years ago, If the simple interest is 10%. 

Rs 15,600

Rs 16,500

Rs 17,280

None of these

If the population is 1500000 and the expected birth rate is 50% while the expected death rate is 31%, what will be the net change in the population at end of the one year 

Rs 285000

Rs 250000

Rs 244000

200000

The population of a town was 12000 in 1920 and 16000 in 1990. What was the percentage increase in the population of the town during this period ? 

80

75

50

33.3

The diffrence between the simple and compound interest on a given sum for 3 years at 5% per annum is Rs 15.25. The sum is equal to 

Rs 1500

Rs 1800

Rs 2000

Rs 2100

The present worth of Rs 600 due to 4 years hence, reckoning interest at 5% per annum is 

Rs 1650.50

Rs 1675.30

Rs 1700

Rs 1680.00

A banker pays Rs 564 for a bill of Rs 600 due 6 months hence. what is the rate percentage per annum the bank has deducted from the bill? 

12%

11%

10%

8%

The difference between simple and compound interest in a certain sum in 2 year at 12 % per annum is Rs 216. The sum is: 

Rs 14500

Rs 15000

Rs 15500

Rs 16000

The compound interest on a certain sum for the first year for 4% is Rs 25. The compound interest for 2 years at the same rate on the same sum will be: 

Rs 20

Rs 51

Rs 53

Rs 54

The difference between simple and compound interest in a certain sum in two years at 15% per annum is Rs 144. The sum is: 

Rs 6000

Rs 6200

Rs 6400

Rs 6500

In how many years will a sum of money doubles at 10% per annum simple interest? 

5 years

8 years

10 years

20 years

If the compound intrest on a certain sum of money for 2 years at 10% per annum is Rs 2100, the simple interest on it at same rate for 2 years will be 

Rs 1000

Rs 1500

Rs 2000

Rs 2500

A person lent a sum of money at 4% simple interest and in 8 years the interest amount to Rs 340 less than the sum lent. Find the sum lent 

Rs 400

Rs 450

Rs 500

Rs 550

The compound interest on a certain sum for the first year 4% is Rs 25. The compound interest for 2 years at the same rate on the same sum will be:

Rs 50

Rs 51

Rs 53

Rs 54

The different in simple and compound interest in a certain sum in two years at 15% per annum is Rs 144. The sum is 

Rs 6000

Rs 6200

Rs 6400

Rs 6500 I there is