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.Dev keeps ₹1500 in a bank at 8% simple interest a year. How many rupees of interest does Dev get in 1 year?
- 2.Anaya keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Anaya get in 5 years?
- 3.Isha keeps ₹2000 in a bank at 3% simple interest a year. How many rupees of interest does Isha get in 1 year?
- 4.₹2500 earns ₹150 simple interest at 2% a year. For how many years was it kept?
- 5.Meera keeps ₹2500 in a bank at 2% simple interest a year. What is the total amount after 3 years, in rupees?
- 6.₹1500 earns ₹90 simple interest at 2% a year. For how many years was it kept?
- 7.Isha keeps ₹2000 in a bank at 2% simple interest a year. How many rupees of interest does Isha get in 2 years?
- 8.Dev keeps ₹4000 in a bank at 5% simple interest a year. What is the total amount after 1 year, in rupees?
- 9.Arjun keeps ₹2000 in a bank at 10% simple interest a year. How many rupees of interest does Arjun get in 2 years?
- 10.₹4000 earns ₹2000 simple interest at 10% a year. For how many years was it kept?
- 11.₹500 earns ₹15 simple interest at 3% a year. For how many years was it kept?
- 12.Isha keeps ₹4000 in a bank at 8% simple interest a year. How many rupees of interest does Isha get in 2 years?
- 13.₹2000 earns ₹700 simple interest at 7% a year. For how many years was it kept?
- 14.₹1500 earns ₹75 simple interest in 1 year. What is the rate of interest per year, in percent?
- 15.₹2000 earns ₹480 simple interest at 12% a year. For how many years was it kept?
- 16.Arjun keeps ₹5000 in a bank at 7% simple interest a year. What is the total amount after 1 year, in rupees?
- 17.Arjun keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Arjun get in 3 years?
- 18.₹5000 earns ₹800 simple interest at 8% a year. For how many years was it kept?
- 19.₹2000 earns ₹200 simple interest in 2 years. What is the rate of interest per year, in percent?
- 20.₹3000 earns ₹1050 simple interest at 7% a year. For how many years was it kept?
- 21.₹2500 earns ₹150 simple interest at 3% a year. For how many years was it kept?
- 22.₹500 earns ₹75 simple interest at 5% a year. For how many years was it kept?
- 23.Sara keeps ₹2500 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
- 24.Ishaan keeps ₹5000 in a bank at 5% simple interest a year. How many rupees of interest does Ishaan get in 2 years?
- 25.Sara keeps ₹500 in a bank at 12% simple interest a year. What is the total amount after 3 years, in rupees?
- 26.Isha keeps ₹5000 in a bank at 6% simple interest a year. What is the total amount after 5 years, in rupees?
- 27.₹3000 earns ₹240 simple interest at 2% a year. For how many years was it kept?
- 28.Kabir keeps ₹500 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
- 29.₹1500 earns ₹45 simple interest in 1 year. What is the rate of interest per year, in percent?
- 30.Meera keeps ₹1000 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
- 31.Isha keeps ₹2500 in a bank at 4% simple interest a year. How many rupees of interest does Isha get in 5 years?
- 32.₹1500 earns ₹270 simple interest in 3 years. What is the rate of interest per year, in percent?
- 33.Meera keeps ₹4000 in a bank at 12% simple interest a year. How many rupees of interest does Meera get in 4 years?
- 34.Ishaan keeps ₹1000 in a bank at 12% simple interest a year. How many rupees of interest does Ishaan get in 5 years?
- 35.Isha keeps ₹2500 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
- 36.₹3000 earns ₹300 simple interest at 2% a year. For how many years was it kept?
- 37.₹5000 earns ₹1350 simple interest in 3 years. What is the rate of interest per year, in percent?
- 38.₹4000 earns ₹480 simple interest in 4 years. What is the rate of interest per year, in percent?
- 39.₹500 earns ₹60 simple interest in 4 years. What is the rate of interest per year, in percent?
- 40.Dev keeps ₹5000 in a bank at 2% simple interest a year. How many rupees of interest does Dev get in 3 years?
Answer key
- 120
- 450
- 60
- 3
- 2650
- 3
- 80
- 4200
- 400
- 5
- 1
- 640
- 5
- 5
- 2
- 5350
- 30
- 2
- 5
- 5
- 2
- 3
- 2800
- 500
- 680
- 6500
- 4
- 545
- 3
- 1160
- 500
- 6
- 1920
- 600
- 2900
- 5
- 9
- 3
- 3
- 300
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