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 ₹2000 in a bank at 8% simple interest a year. What is the total amount after 5 years, in rupees?
- 2.₹1500 earns ₹150 simple interest in 5 years. What is the rate of interest per year, in percent?
- 3.Meera keeps ₹2000 in a bank at 11% simple interest a year. How many rupees of interest does Meera get in 4 years?
- 4.₹1000 earns ₹360 simple interest at 12% a year. For how many years was it kept?
- 5.₹2000 earns ₹160 simple interest at 4% a year. For how many years was it kept?
- 6.₹4000 earns ₹600 simple interest at 3% a year. For how many years was it kept?
- 7.Isha keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Isha get in 5 years?
- 8.₹5000 earns ₹250 simple interest at 5% a year. For how many years was it kept?
- 9.₹2500 earns ₹150 simple interest in 1 year. What is the rate of interest per year, in percent?
- 10.Riya keeps ₹2500 in a bank at 5% simple interest a year. How many rupees of interest does Riya get in 1 year?
- 11.Anaya keeps ₹1000 in a bank at 11% simple interest a year. How many rupees of interest does Anaya get in 5 years?
- 12.Kabir keeps ₹1000 in a bank at 9% simple interest a year. What is the total amount after 3 years, in rupees?
- 13.Rohan keeps ₹1000 in a bank at 8% simple interest a year. How many rupees of interest does Rohan get in 1 year?
- 14.Dev keeps ₹2000 in a bank at 7% simple interest a year. What is the total amount after 1 year, in rupees?
- 15.₹500 earns ₹15 simple interest in 1 year. What is the rate of interest per year, in percent?
- 16.Rohan keeps ₹2500 in a bank at 7% simple interest a year. How many rupees of interest does Rohan get in 1 year?
- 17.₹1000 earns ₹120 simple interest in 4 years. What is the rate of interest per year, in percent?
- 18.Diya keeps ₹1500 in a bank at 6% simple interest a year. How many rupees of interest does Diya get in 4 years?
- 19.Riya keeps ₹2500 in a bank at 10% simple interest a year. How many rupees of interest does Riya get in 4 years?
- 20.Meera keeps ₹1000 in a bank at 8% simple interest a year. What is the total amount after 3 years, in rupees?
- 21.₹3000 earns ₹240 simple interest in 2 years. What is the rate of interest per year, in percent?
- 22.₹4000 earns ₹1120 simple interest at 7% a year. For how many years was it kept?
- 23.Riya keeps ₹2000 in a bank at 8% simple interest a year. What is the total amount after 5 years, in rupees?
- 24.Meera keeps ₹2500 in a bank at 10% simple interest a year. What is the total amount after 5 years, in rupees?
- 25.₹2000 earns ₹200 simple interest in 5 years. What is the rate of interest per year, in percent?
- 26.Arjun keeps ₹3000 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
- 27.Diya keeps ₹2000 in a bank at 9% simple interest a year. How many rupees of interest does Diya get in 2 years?
- 28.₹500 earns ₹30 simple interest at 3% a year. For how many years was it kept?
- 29.₹5000 earns ₹1000 simple interest at 5% a year. For how many years was it kept?
- 30.₹4000 earns ₹1600 simple interest at 8% a year. For how many years was it kept?
- 31.₹3000 earns ₹600 simple interest at 10% a year. For how many years was it kept?
- 32.₹500 earns ₹180 simple interest in 4 years. What is the rate of interest per year, in percent?
- 33.₹2000 earns ₹300 simple interest in 5 years. What is the rate of interest per year, in percent?
- 34.Aarav keeps ₹3000 in a bank at 6% simple interest a year. How many rupees of interest does Aarav get in 2 years?
- 35.Diya keeps ₹1000 in a bank at 5% simple interest a year. What is the total amount after 1 year, in rupees?
- 36.Arjun keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Arjun get in 5 years?
- 37.Diya keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Diya get in 1 year?
- 38.Riya keeps ₹500 in a bank at 6% simple interest a year. How many rupees of interest does Riya get in 3 years?
- 39.₹500 earns ₹35 simple interest at 7% a year. For how many years was it kept?
- 40.₹2500 earns ₹825 simple interest at 11% a year. For how many years was it kept?
Answer key
- 2800
- 2
- 880
- 3
- 2
- 5
- 250
- 1
- 6
- 125
- 550
- 1270
- 80
- 2140
- 3
- 175
- 3
- 360
- 1000
- 1240
- 4
- 4
- 2800
- 3750
- 2
- 3180
- 360
- 2
- 4
- 5
- 2
- 9
- 3
- 360
- 1050
- 150
- 50
- 90
- 1
- 3
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