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.Kabir keeps ₹4000 in a bank at 8% simple interest a year. How many rupees of interest does Kabir get in 4 years?
- 2.Rohan keeps ₹500 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
- 3.₹2000 earns ₹40 simple interest at 2% a year. For how many years was it kept?
- 4.Isha keeps ₹2000 in a bank at 2% simple interest a year. How many rupees of interest does Isha get in 2 years?
- 5.Meera keeps ₹2000 in a bank at 12% simple interest a year. How many rupees of interest does Meera get in 4 years?
- 6.Arjun keeps ₹500 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
- 7.Sara keeps ₹3000 in a bank at 5% simple interest a year. How many rupees of interest does Sara get in 1 year?
- 8.₹1500 earns ₹750 simple interest at 10% a year. For how many years was it kept?
- 9.Anaya keeps ₹3000 in a bank at 7% simple interest a year. What is the total amount after 5 years, in rupees?
- 10.Kabir keeps ₹1500 in a bank at 10% simple interest a year. What is the total amount after 2 years, in rupees?
- 11.Kabir keeps ₹1500 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
- 12.Sara keeps ₹4000 in a bank at 8% simple interest a year. How many rupees of interest does Sara get in 5 years?
- 13.Dev keeps ₹5000 in a bank at 12% simple interest a year. What is the total amount after 5 years, in rupees?
- 14.Riya keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Riya get in 4 years?
- 15.Riya keeps ₹5000 in a bank at 11% simple interest a year. How many rupees of interest does Riya get in 1 year?
- 16.Diya keeps ₹2500 in a bank at 6% simple interest a year. What is the total amount after 2 years, in rupees?
- 17.Riya keeps ₹5000 in a bank at 8% simple interest a year. What is the total amount after 3 years, in rupees?
- 18.Aarav keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Aarav get in 4 years?
- 19.₹3000 earns ₹1650 simple interest at 11% a year. For how many years was it kept?
- 20.₹2000 earns ₹420 simple interest at 7% a year. For how many years was it kept?
- 21.₹1000 earns ₹200 simple interest at 4% a year. For how many years was it kept?
- 22.Diya keeps ₹3000 in a bank at 7% simple interest a year. What is the total amount after 1 year, in rupees?
- 23.Meera keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Meera get in 5 years?
- 24.Riya keeps ₹500 in a bank at 5% simple interest a year. What is the total amount after 3 years, in rupees?
- 25.₹1000 earns ₹100 simple interest at 2% a year. For how many years was it kept?
- 26.₹2000 earns ₹160 simple interest in 1 year. What is the rate of interest per year, in percent?
- 27.₹1000 earns ₹90 simple interest in 3 years. What is the rate of interest per year, in percent?
- 28.₹2000 earns ₹440 simple interest at 11% a year. For how many years was it kept?
- 29.₹1500 earns ₹90 simple interest in 3 years. What is the rate of interest per year, in percent?
- 30.Aarav keeps ₹5000 in a bank at 8% simple interest a year. What is the total amount after 3 years, in rupees?
- 31.₹500 earns ₹30 simple interest in 1 year. What is the rate of interest per year, in percent?
- 32.Riya keeps ₹5000 in a bank at 6% simple interest a year. How many rupees of interest does Riya get in 2 years?
- 33.₹5000 earns ₹600 simple interest at 6% a year. For how many years was it kept?
- 34.₹2500 earns ₹300 simple interest in 3 years. What is the rate of interest per year, in percent?
- 35.₹2000 earns ₹240 simple interest in 1 year. What is the rate of interest per year, in percent?
- 36.₹2500 earns ₹200 simple interest at 4% a year. For how many years was it kept?
- 37.₹1000 earns ₹120 simple interest in 1 year. What is the rate of interest per year, in percent?
- 38.₹1000 earns ₹350 simple interest at 7% a year. For how many years was it kept?
- 39.Meera keeps ₹3000 in a bank at 2% simple interest a year. How many rupees of interest does Meera get in 3 years?
- 40.₹4000 earns ₹320 simple interest in 4 years. What is the rate of interest per year, in percent?
Answer key
- 1280
- 550
- 1
- 80
- 960
- 510
- 150
- 5
- 4050
- 1800
- 1800
- 1600
- 8000
- 120
- 550
- 2800
- 6200
- 200
- 5
- 3
- 5
- 3210
- 225
- 575
- 5
- 8
- 3
- 2
- 2
- 6200
- 6
- 600
- 2
- 4
- 12
- 2
- 12
- 5
- 180
- 2
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