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.Ishaan keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Ishaan get in 1 year?
- 2.Aarav keeps ₹500 in a bank at 12% simple interest a year. What is the total amount after 5 years, in rupees?
- 3.Sara keeps ₹4000 in a bank at 3% simple interest a year. How many rupees of interest does Sara get in 4 years?
- 4.Anaya keeps ₹2000 in a bank at 4% simple interest a year. How many rupees of interest does Anaya get in 2 years?
- 5.₹3000 earns ₹960 simple interest at 8% a year. For how many years was it kept?
- 6.₹1500 earns ₹405 simple interest at 9% a year. For how many years was it kept?
- 7.Isha keeps ₹2500 in a bank at 7% simple interest a year. How many rupees of interest does Isha get in 1 year?
- 8.Diya keeps ₹4000 in a bank at 7% simple interest a year. What is the total amount after 2 years, in rupees?
- 9.Diya keeps ₹2500 in a bank at 12% simple interest a year. How many rupees of interest does Diya get in 4 years?
- 10.Arjun keeps ₹2000 in a bank at 8% simple interest a year. How many rupees of interest does Arjun get in 3 years?
- 11.Isha keeps ₹2500 in a bank at 7% simple interest a year. What is the total amount after 5 years, in rupees?
- 12.₹5000 earns ₹2500 simple interest in 5 years. What is the rate of interest per year, in percent?
- 13.Kabir keeps ₹2500 in a bank at 9% simple interest a year. How many rupees of interest does Kabir get in 1 year?
- 14.₹1000 earns ₹60 simple interest in 1 year. What is the rate of interest per year, in percent?
- 15.Sara keeps ₹2000 in a bank at 3% simple interest a year. How many rupees of interest does Sara get in 1 year?
- 16.Riya keeps ₹2500 in a bank at 9% simple interest a year. What is the total amount after 2 years, in rupees?
- 17.Meera keeps ₹4000 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
- 18.₹5000 earns ₹2500 simple interest at 10% a year. For how many years was it kept?
- 19.Kabir keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Kabir get in 4 years?
- 20.Sara keeps ₹5000 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
- 21.₹1500 earns ₹300 simple interest in 5 years. What is the rate of interest per year, in percent?
- 22.Dev keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Dev get in 4 years?
- 23.₹2000 earns ₹240 simple interest in 3 years. What is the rate of interest per year, in percent?
- 24.Anaya keeps ₹5000 in a bank at 7% simple interest a year. What is the total amount after 2 years, in rupees?
- 25.Ishaan keeps ₹3000 in a bank at 9% simple interest a year. What is the total amount after 5 years, in rupees?
- 26.Sara keeps ₹5000 in a bank at 4% simple interest a year. How many rupees of interest does Sara get in 5 years?
- 27.₹4000 earns ₹240 simple interest in 3 years. What is the rate of interest per year, in percent?
- 28.Diya keeps ₹2500 in a bank at 10% simple interest a year. How many rupees of interest does Diya get in 4 years?
- 29.Sara keeps ₹500 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
- 30.₹3000 earns ₹330 simple interest in 1 year. What is the rate of interest per year, in percent?
- 31.₹2000 earns ₹80 simple interest at 4% a year. For how many years was it kept?
- 32.Ishaan keeps ₹2000 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
- 33.Diya keeps ₹1500 in a bank at 6% simple interest a year. How many rupees of interest does Diya get in 1 year?
- 34.Ishaan keeps ₹4000 in a bank at 10% simple interest a year. How many rupees of interest does Ishaan get in 5 years?
- 35.Arjun keeps ₹500 in a bank at 3% simple interest a year. How many rupees of interest does Arjun get in 3 years?
- 36.Isha keeps ₹4000 in a bank at 3% simple interest a year. How many rupees of interest does Isha get in 1 year?
- 37.₹4000 earns ₹400 simple interest in 2 years. What is the rate of interest per year, in percent?
- 38.₹2500 earns ₹250 simple interest in 2 years. What is the rate of interest per year, in percent?
- 39.Sara keeps ₹4000 in a bank at 10% simple interest a year. How many rupees of interest does Sara get in 5 years?
- 40.₹1000 earns ₹280 simple interest in 4 years. What is the rate of interest per year, in percent?
Answer key
- 50
- 800
- 480
- 160
- 4
- 3
- 175
- 4560
- 1200
- 480
- 3375
- 10
- 225
- 6
- 60
- 2950
- 4800
- 5
- 360
- 5400
- 4
- 40
- 4
- 5700
- 4350
- 1000
- 2
- 1000
- 515
- 11
- 1
- 2200
- 90
- 2000
- 45
- 120
- 5
- 5
- 2000
- 7
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