Compound interest questions Practice Question and Answer
8 Q: A certain amount of money earns ₹ 540 as simple interest in 3 years. If it earns compound interest of ₹ 376.20 at the same rate of interest in 2 years, find the principal (in Rupees).
1089 05f16cd1a9a713b0717cd9996
5f16cd1a9a713b0717cd9996- 12100false
- 22000true
- 31600false
- 41800false
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Answer : 2. "2000 "
Q: Find the difference between SI and CI for three years at 10% per annual rate on Rs 4000 1085 05d11fe6a557b295f691f6578
5d11fe6a557b295f691f6578- 1Rs 125false
- 2Rs 126false
- 3Rs 124true
- 4Rs 127false
- 5None of thesefalse
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Answer : 3. "Rs 124"
Q: Two equal amounts are deposited in two different banks at 12% for 3 years and 4.5 years. The difference between simple interest received is Rs. 72. Find the amount deposited in bank. 1074 05d1204a8557b295f691f6589
5d1204a8557b295f691f6589- 1500false
- 2400true
- 3600false
- 4450false
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Answer : 2. "400"
Q: The compound interest earned in two years at 12% per annum Rs 10176. What is the sum (in Rs) invested?
1072 05f16e72ecf79540a753a3034
5f16e72ecf79540a753a3034- 140000true
- 280000false
- 350000false
- 460000false
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Answer : 1. "40000 "
Q: If the compound interest rate is 20% per annum compounded half yearly, then what will be the interest for two years on the principal of Rs. 100000?
1062 05f6d7a485256e8407c2c4545
5f6d7a485256e8407c2c4545- 146,410true
- 244,000false
- 321,000false
- 433,100false
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Answer : 1. "46,410"
Q: The ratio between compound interest and simple interest for a certain amount is 43 : 40 for 2 years, the find the rate of interest.
1059 05e9d35620a165a45b758616a
5e9d35620a165a45b758616a- 115 %true
- 218 %false
- 320 %false
- 412 %false
- 5None of thesefalse
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Answer : 1. "15 % "
Q: A certain sum increases by 50 % in 5 years. Three sums x, y and z are lent for 10, 15 and 20 years respectively. If amount on each sum is equal, then find the ratio of x, y and z.
1048 06142c1fb71a4af142b0db182
6142c1fb71a4af142b0db182- 16 : 5 : 4false
- 29 : 4 : 6false
- 39 : 6 : 5false
- 49 : 6 : 4true
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Answer : 4. "9 : 6 : 4 "
Q: In what time will ₹ 64,000 amount to ₹ 68,921 at 5 % per annum interest being compounded half yearly?
1043 05f16b98d9a713b0717cd4699
5f16b98d9a713b0717cd4699- 1$$3{1\over 2}\ years$$false
- 2$$2{1\over 2}\ years$$false
- 3$$1{1\over 2}\ years$$true
- 4$$1{3\over 2}\ years$$false
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