Simple Interest Rate Worksheet
How to work it out (P × R × T over 100): Simple interest SI = P × R × T ÷ 100 (P = money kept, R = rate % a year, T = years). Amount = P + SI. Rate R = SI × 100 ÷ (P × T); time T = SI × 100 ÷ (P × R).
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- 1.Riya keeps ₹1000 in a bank at 2% simple interest a year. How many rupees of interest does Riya get in 5 years?
- 2.Aarav keeps ₹1500 in a bank at 2% simple interest a year. What is the total amount after 2 years, in rupees?
- 3.₹1500 earns ₹30 simple interest at 2% a year. For how many years was it kept?
- 4.₹2000 earns ₹160 simple interest in 2 years. What is the rate of interest per year, in percent?
- 5.Sara keeps ₹4000 in a bank at 10% simple interest a year. What is the total amount after 1 year, in rupees?
- 6.₹2500 earns ₹200 simple interest in 4 years. What is the rate of interest per year, in percent?
- 7.₹1000 earns ₹180 simple interest at 9% a year. For how many years was it kept?
- 8.₹500 earns ₹50 simple interest at 2% a year. For how many years was it kept?
- 9.₹4000 earns ₹200 simple interest in 1 year. What is the rate of interest per year, in percent?
- 10.₹3000 earns ₹90 simple interest in 1 year. What is the rate of interest per year, in percent?
- 11.₹5000 earns ₹1400 simple interest at 7% a year. For how many years was it kept?
- 12.₹500 earns ₹50 simple interest at 5% a year. For how many years was it kept?
- 13.Anaya keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
- 14.Meera keeps ₹4000 in a bank at 7% simple interest a year. What is the total amount after 2 years, in rupees?
- 15.₹1000 earns ₹120 simple interest in 3 years. What is the rate of interest per year, in percent?
- 16.₹5000 earns ₹2400 simple interest at 12% a year. For how many years was it kept?
- 17.Kabir keeps ₹4000 in a bank at 11% simple interest a year. What is the total amount after 4 years, in rupees?
- 18.Arjun keeps ₹1000 in a bank at 7% simple interest a year. What is the total amount after 4 years, in rupees?
- 19.₹1500 earns ₹150 simple interest in 1 year. What is the rate of interest per year, in percent?
- 20.Anaya keeps ₹3000 in a bank at 7% simple interest a year. What is the total amount after 2 years, in rupees?
- 21.₹2000 earns ₹1100 simple interest in 5 years. What is the rate of interest per year, in percent?
- 22.₹2500 earns ₹150 simple interest in 3 years. What is the rate of interest per year, in percent?
- 23.Kabir keeps ₹500 in a bank at 3% simple interest a year. How many rupees of interest does Kabir get in 1 year?
- 24.₹1000 earns ₹30 simple interest in 1 year. What is the rate of interest per year, in percent?
- 25.Kabir keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 4 years, in rupees?
- 26.₹3000 earns ₹270 simple interest in 1 year. What is the rate of interest per year, in percent?
- 27.Ishaan keeps ₹2500 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
- 28.Meera keeps ₹5000 in a bank at 7% simple interest a year. How many rupees of interest does Meera get in 3 years?
- 29.Rohan keeps ₹5000 in a bank at 6% simple interest a year. How many rupees of interest does Rohan get in 4 years?
- 30.₹5000 earns ₹900 simple interest at 9% a year. For how many years was it kept?
- 31.₹1500 earns ₹180 simple interest in 2 years. What is the rate of interest per year, in percent?
- 32.Anaya keeps ₹500 in a bank at 3% simple interest a year. What is the total amount after 5 years, in rupees?
- 33.Riya keeps ₹1500 in a bank at 3% simple interest a year. What is the total amount after 4 years, in rupees?
- 34.₹2000 earns ₹800 simple interest at 10% a year. For how many years was it kept?
- 35.₹4000 earns ₹400 simple interest at 5% a year. For how many years was it kept?
- 36.Aarav keeps ₹2500 in a bank at 12% simple interest a year. What is the total amount after 4 years, in rupees?
- 37.Kabir keeps ₹3000 in a bank at 5% simple interest a year. How many rupees of interest does Kabir get in 3 years?
- 38.Kabir keeps ₹1500 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
- 39.₹3000 earns ₹540 simple interest in 2 years. What is the rate of interest per year, in percent?
- 40.₹1500 earns ₹450 simple interest at 6% a year. For how many years was it kept?
Answer key
- 100
- 1560
- 1
- 4
- 4400
- 2
- 2
- 5
- 5
- 3
- 4
- 2
- 1060
- 4560
- 4
- 4
- 5760
- 1280
- 10
- 3420
- 11
- 2
- 15
- 3
- 1120
- 9
- 3000
- 1050
- 1200
- 2
- 6
- 575
- 1680
- 4
- 2
- 3700
- 450
- 1590
- 9
- 5
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