Question : A person lent a certain sum of money at the annual rate of 7% on simple interest and the interest received in 11 years is Rs. 920 less than the sum lent. What is the sum lent?

Option 1: Rs. 41200

Option 2: Rs. 4000

Option 3: Rs. 52000

Option 4: Rs. 2400

Question : The simple interest received on a sum is $\frac{25}{36}$ of the sum. The number of years is equal to the annual rate of interest. What is the annual rate of interest?

Option 1: 9.25 percent

Option 2: 10.25 percent

Option 3: 6.62 percent

Option 4: 8.33 percent

Question : A sum of Rs. 4,000 is lent out in two parts, one at 8% simple interest and the other at 10% simple interest. If the annual interest is Rs. 352, the sum lent at 8% is:

Option 1: Rs. 2,900

Option 2: Rs. 2,200

Option 3: Rs. 2,400

Option 4: Rs. 3,100

Question : A certain sum of money amounts to Rs. 918 in 2 years and Rs. 969 in 3.5 years at simple interest. What is the rate of interest (in percent per year)?

Option 1: 4

Option 2: 5

Option 3: 6

Option 4: 8

Question : A person lent Rs. 23000 to B for 3 years and Rs.19000 to C for 4 years on simple interest at the same rate of interest and received Rs. 3625 in all from both of them as interest. What is the annual rate of interest?

Option 1: 1.5%

Option 2: 3%

Option 3: 2.5%

Option 4: 4%