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.Anaya keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Anaya get in 2 years?
- 2.Isha keeps ₹4000 in a bank at 2% simple interest a year. How many rupees of interest does Isha get in 5 years?
- 3.Riya keeps ₹2000 in a bank at 9% simple interest a year. How many rupees of interest does Riya get in 3 years?
- 4.Diya keeps ₹3000 in a bank at 4% simple interest a year. How many rupees of interest does Diya get in 4 years?
- 5.Aarav keeps ₹1000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
- 6.Dev keeps ₹4000 in a bank at 9% simple interest a year. How many rupees of interest does Dev get in 5 years?
- 7.₹1000 earns ₹400 simple interest at 10% a year. For how many years was it kept?
- 8.Anaya keeps ₹4000 in a bank at 12% simple interest a year. How many rupees of interest does Anaya get in 1 year?
- 9.₹1500 earns ₹180 simple interest in 3 years. What is the rate of interest per year, in percent?
- 10.Diya keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Diya get in 4 years?
- 11.₹2500 earns ₹100 simple interest in 2 years. What is the rate of interest per year, in percent?
- 12.Riya keeps ₹5000 in a bank at 7% simple interest a year. What is the total amount after 3 years, in rupees?
- 13.₹2000 earns ₹660 simple interest at 11% a year. For how many years was it kept?
- 14.₹3000 earns ₹720 simple interest at 12% a year. For how many years was it kept?
- 15.Riya keeps ₹5000 in a bank at 7% simple interest a year. How many rupees of interest does Riya get in 3 years?
- 16.₹1000 earns ₹320 simple interest in 4 years. What is the rate of interest per year, in percent?
- 17.Ishaan keeps ₹1500 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?
- 18.Meera keeps ₹2500 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
- 19.₹500 earns ₹20 simple interest at 2% a year. For how many years was it kept?
- 20.Arjun keeps ₹3000 in a bank at 12% simple interest a year. What is the total amount after 2 years, in rupees?
- 21.Meera keeps ₹500 in a bank at 4% simple interest a year. How many rupees of interest does Meera get in 3 years?
- 22.Aarav keeps ₹2000 in a bank at 8% simple interest a year. How many rupees of interest does Aarav get in 5 years?
- 23.Sara keeps ₹3000 in a bank at 10% simple interest a year. What is the total amount after 2 years, in rupees?
- 24.Dev keeps ₹1000 in a bank at 3% simple interest a year. How many rupees of interest does Dev get in 4 years?
- 25.Diya keeps ₹2500 in a bank at 6% simple interest a year. How many rupees of interest does Diya get in 2 years?
- 26.Aarav keeps ₹1500 in a bank at 7% simple interest a year. How many rupees of interest does Aarav get in 3 years?
- 27.₹5000 earns ₹800 simple interest in 2 years. What is the rate of interest per year, in percent?
- 28.₹500 earns ₹60 simple interest in 1 year. What is the rate of interest per year, in percent?
- 29.Riya keeps ₹5000 in a bank at 11% simple interest a year. What is the total amount after 2 years, in rupees?
- 30.₹1000 earns ₹280 simple interest in 4 years. What is the rate of interest per year, in percent?
- 31.₹500 earns ₹200 simple interest at 10% a year. For how many years was it kept?
- 32.Aarav keeps ₹4000 in a bank at 3% simple interest a year. What is the total amount after 4 years, in rupees?
- 33.Anaya keeps ₹1000 in a bank at 8% simple interest a year. How many rupees of interest does Anaya get in 4 years?
- 34.Kabir keeps ₹5000 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?
- 35.Dev keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Dev get in 4 years?
- 36.₹1500 earns ₹150 simple interest in 2 years. What is the rate of interest per year, in percent?
- 37.₹2500 earns ₹225 simple interest at 9% a year. For how many years was it kept?
- 38.Riya keeps ₹2000 in a bank at 4% simple interest a year. How many rupees of interest does Riya get in 1 year?
- 39.₹2000 earns ₹880 simple interest at 11% a year. For how many years was it kept?
- 40.₹1000 earns ₹440 simple interest in 4 years. What is the rate of interest per year, in percent?
Answer key
- 420
- 400
- 540
- 480
- 1080
- 1800
- 4
- 480
- 4
- 180
- 2
- 6050
- 3
- 2
- 1050
- 8
- 1950
- 2750
- 2
- 3720
- 60
- 800
- 3600
- 120
- 300
- 315
- 8
- 12
- 6100
- 7
- 4
- 4480
- 320
- 6800
- 160
- 5
- 1
- 80
- 4
- 11
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