Question 1 :
State whether the statements are True or False.<br>Amount received after depositing $Rs.800$ for a period of 3 years at the rate of $12\%$ per annum is $Rs.896.$
Question 2 :
If the simple interest on a certain sum of money at 4% for 5 years is Rs. 800, find the sum.<br/>
Question 3 :
The simple interest on Rs. 400 for 8 months at 5 paiseper rupee per month is
Question 4 :
Rs. $2500$ becomes Rs.$ 3100$ in four years when the interest is simple. If the rate of interest is increased by $4$% then what will be the total amount after two years?
Question 5 :
Two equal sums of money were invested, one at $4\%$ and the other at $4\displaystyle\frac{1}{2}\%$. At the end of $7$ years, the simple interest received from the latter exceeded than that received from the former by Rs. $31.50$. What was each sum?
Question 6 :
If Meena pays an interest of Rs $45$ for one year at $9$% rate p.a. How much did she borrow?
Question 7 :
The simple interest on a sum of money is $\displaystyle\frac{9}{25}$%of the principal and the rate percent is equal tonumber of years. The rate percent is
Question 8 :
Sam invested a certain amount of money and got back an amount of Rs. $5000$. If the bank paid an interest of Rs. $1500$, find the amount Sam invested.
Question 9 :
Devendra, a computer accessories vendor gave a discount of $20$% on a pen-drive and his profit reduced from Rs. $200$ to Rs. $100$. What is Devendra's cost price?
Question 10 :
Mr. Sharma bought a washing machine for Rs $4000$ on credit. The rate of interest for the first year is $5$% and for the second year is $15$%. How much will it cost him if he pays the amount after two years?
Question 11 :
A certain sum is to be invested for a certain timeat simple interest at $6$% p.a., such that there isan increase of $24$% in the sum. Find the time.
Question 12 :
Find the simple interest rate applied to a principal over $10$ years if the total interest paid equals the borrowed principal.
Question 13 :
Sohan borrows Rs.3,000 at 5 percent and Rs.4,500 at 6 percent at the same time and on the condition that the whole loan will be repaid when the interest amounts to Rs.1,260. The loan will have to be repaid after -
Question 14 :
Peter invested an amount of Rs. 12,000 at the rate of 10 % p.a. simple interest and. another amount at the rate of 20 % p.a. simple interest. The total interest earned at the end of one year on the total amount invested became 14 % p.a. Find the total amount invested.
Question 15 :
If certain sum of money was deposited for $5$ year at $10$ % simple interest and amounted to Rs $6000$ then the value of amount deposited was 
Question 16 :
In what time will the simple interest on Rs. $1,000$ at $6$ % be equal to S.I. on Rs. $600$ for $4$ years at $5$%.
Question 17 :
Choose the correct answer from the alternatives given.<br/>Find out the capital required to earn a monthly interest of Rs.$500$ per month as $6$% simple interest.
Question 18 :
Simple interest on a certain sum amounts to Rs.8.25 in 2 years at 5%. Find the sum
Question 19 :
$P=$Rs. $10,000$, $I=$Rs. $2,500$, $R=12.5\%$ simple interest. The number of years T will be.
Question 20 :
A person takes a loan of Rs. 200 at 5% simple interest. He returns Rs. 100 at the end of 1 year. In order to clear his dues at the end of two years, he would pay