Practice MCQ Questions and Answer on Interest
71.
What sum will amount to Rs. 7000 in 5 years at
- (A) Rs. 6300
- (B) Rs. 6500
- (C) Rs. 6000
- (D) Rs. 5000
72.
A sum of Rs. 1440 is lent out in three parts in such away that the interests on first part at 2% for 3 years, second part at 3% for 4 years and third part at 4% for 5 years are equal. Then the difference between the largest and the smallest sum is -
- (A) Rs. 200
- (B) Rs. 400
- (C) Rs. 460
- (D) Rs. 560
73.
Find the simple interest on Rs. 2,700 for 8 months at 5 paisa per rupee per month?
- (A) Rs. 950
- (B) Rs. 720
- (C) Rs. 540
- (D) Rs. 1,080
74.
A sum amounts to Rs. 14,395.20 at 9.25% p.a. simple interest in 5.4 years. What will be the simple interest on the same sum at 8.6% p.a. in 4.5 years?
- (A) Rs. 3,715.20
- (B) Rs. 3,627
- (C) Rs. 3,797.76
- (D) Rs. 3,672
75.
A some of money lent out at simple interest amount to Rs. 720 after 2 years and Rs. 1020 after a further period of 5 years. Find the principal ?
- (A) Rs. 6000
- (B) Rs. 600
- (C) Rs. 1740
- (D) Rs. 120
76.
If the simple interest for 6 years be equal to 30% of the principal, it will be equal to the principal after = ?
- (A) 20 years
- (B) 30 years
- (C) 10 years
- (D) 22 years
77.
A person deposited Rs. 15,600 in a fixed deposit at 10% per annum simple interest. After every second year he adds his interest earned to the principal. The interest at the end of 4 years is:
- (A) Rs. 6,655
- (B) Rs. 6,864
- (C) Rs. 3,975
- (D) Rs. 3,744
78.
The simple interest on Rs. 36000 for the period from 5th January to 31st May, 2013 at 9.5% per annum is = ?
- (A) Rs. 1368
- (B) Rs. 1338
- (C) Rs. 1425
- (D) Rs. 1400
79.
Simple interest on Rs. 500 for 4 years at 6.25% per annum is equal to the simple interest on Rs. 400 at 5% per annum for a certain period of time. The period of time is = ?
- (A) 4 years
- (B) 5 years
- (C)
years - (D)
years
80.
A sum of Rs. 725 is lent in the beginning of a year at a certain rate of interest. After 8 months, a sum of Rs. 362.50 more is lent but at the rate twice the former. At the end of the year, Rs. 33.50 is earned as interest from both the loans. What was the original rate of interest?
- (A) 3.6%
- (B) 4.5%
- (C) 5%
- (D) 6%