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 ₹2500 in a bank at 3% simple interest a year. How many rupees of interest does Riya get in 4 years?
- 2.Arjun keeps ₹500 in a bank at 11% simple interest a year. How many rupees of interest does Arjun get in 2 years?
- 3.₹3000 earns ₹90 simple interest at 3% a year. For how many years was it kept?
- 4.Arjun keeps ₹4000 in a bank at 8% simple interest a year. What is the total amount after 4 years, in rupees?
- 5.Riya keeps ₹1500 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
- 6.₹2000 earns ₹60 simple interest at 3% a year. For how many years was it kept?
- 7.Aarav keeps ₹1500 in a bank at 4% simple interest a year. How many rupees of interest does Aarav get in 5 years?
- 8.₹5000 earns ₹2200 simple interest in 4 years. What is the rate of interest per year, in percent?
- 9.Meera keeps ₹2500 in a bank at 2% simple interest a year. What is the total amount after 3 years, in rupees?
- 10.Meera keeps ₹1500 in a bank at 3% simple interest a year. How many rupees of interest does Meera get in 2 years?
- 11.Kabir keeps ₹5000 in a bank at 4% simple interest a year. How many rupees of interest does Kabir get in 5 years?
- 12.₹2000 earns ₹240 simple interest in 4 years. What is the rate of interest per year, in percent?
- 13.Riya keeps ₹500 in a bank at 5% simple interest a year. How many rupees of interest does Riya get in 1 year?
- 14.Riya keeps ₹500 in a bank at 9% simple interest a year. What is the total amount after 2 years, in rupees?
- 15.₹1500 earns ₹150 simple interest in 2 years. What is the rate of interest per year, in percent?
- 16.Arjun keeps ₹1500 in a bank at 10% simple interest a year. How many rupees of interest does Arjun get in 1 year?
- 17.Ishaan keeps ₹1500 in a bank at 10% simple interest a year. What is the total amount after 5 years, in rupees?
- 18.Dev keeps ₹500 in a bank at 7% simple interest a year. What is the total amount after 5 years, in rupees?
- 19.Riya keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Riya get in 5 years?
- 20.₹4000 earns ₹2000 simple interest at 10% a year. For how many years was it kept?
- 21.₹3000 earns ₹990 simple interest at 11% a year. For how many years was it kept?
- 22.Diya keeps ₹500 in a bank at 8% simple interest a year. How many rupees of interest does Diya get in 2 years?
- 23.₹2500 earns ₹200 simple interest in 1 year. What is the rate of interest per year, in percent?
- 24.Isha keeps ₹3000 in a bank at 4% simple interest a year. How many rupees of interest does Isha get in 4 years?
- 25.₹4000 earns ₹560 simple interest in 2 years. What is the rate of interest per year, in percent?
- 26.₹500 earns ₹30 simple interest in 2 years. What is the rate of interest per year, in percent?
- 27.Sara keeps ₹5000 in a bank at 10% simple interest a year. How many rupees of interest does Sara get in 5 years?
- 28.₹3000 earns ₹600 simple interest at 5% a year. For how many years was it kept?
- 29.₹3000 earns ₹540 simple interest in 2 years. What is the rate of interest per year, in percent?
- 30.₹3000 earns ₹660 simple interest at 11% a year. For how many years was it kept?
- 31.Meera keeps ₹4000 in a bank at 7% simple interest a year. What is the total amount after 3 years, in rupees?
- 32.₹2500 earns ₹250 simple interest at 2% a year. For how many years was it kept?
- 33.Dev keeps ₹1000 in a bank at 11% simple interest a year. How many rupees of interest does Dev get in 2 years?
- 34.Kabir keeps ₹2500 in a bank at 9% simple interest a year. How many rupees of interest does Kabir get in 2 years?
- 35.₹3000 earns ₹1200 simple interest at 8% a year. For how many years was it kept?
- 36.Anaya keeps ₹500 in a bank at 3% simple interest a year. What is the total amount after 5 years, in rupees?
- 37.₹2000 earns ₹480 simple interest at 12% a year. For how many years was it kept?
- 38.Kabir keeps ₹2000 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
- 39.₹1000 earns ₹440 simple interest in 4 years. What is the rate of interest per year, in percent?
- 40.₹2000 earns ₹180 simple interest at 3% a year. For how many years was it kept?
Answer key
- 300
- 110
- 1
- 5280
- 1545
- 1
- 300
- 11
- 2650
- 90
- 1000
- 3
- 25
- 590
- 5
- 150
- 2250
- 675
- 225
- 5
- 3
- 80
- 8
- 480
- 7
- 3
- 2500
- 4
- 9
- 2
- 4840
- 5
- 220
- 450
- 5
- 575
- 2
- 2180
- 11
- 3
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