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.Arjun keeps ₹500 in a bank at 4% simple interest a year. How many rupees of interest does Arjun get in 1 year?
- 2.Dev keeps ₹4000 in a bank at 7% simple interest a year. How many rupees of interest does Dev get in 2 years?
- 3.Sara keeps ₹500 in a bank at 4% simple interest a year. How many rupees of interest does Sara get in 1 year?
- 4.Meera keeps ₹1500 in a bank at 9% simple interest a year. What is the total amount after 3 years, in rupees?
- 5.₹3000 earns ₹300 simple interest at 10% a year. For how many years was it kept?
- 6.Aarav keeps ₹500 in a bank at 5% simple interest a year. How many rupees of interest does Aarav get in 3 years?
- 7.₹5000 earns ₹2400 simple interest in 4 years. What is the rate of interest per year, in percent?
- 8.Riya keeps ₹4000 in a bank at 11% simple interest a year. How many rupees of interest does Riya get in 5 years?
- 9.Rohan keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
- 10.₹5000 earns ₹2000 simple interest at 8% a year. For how many years was it kept?
- 11.Anaya keeps ₹3000 in a bank at 8% simple interest a year. What is the total amount after 3 years, in rupees?
- 12.₹1500 earns ₹525 simple interest in 5 years. What is the rate of interest per year, in percent?
- 13.Anaya keeps ₹3000 in a bank at 4% simple interest a year. How many rupees of interest does Anaya get in 2 years?
- 14.Isha keeps ₹2000 in a bank at 7% simple interest a year. How many rupees of interest does Isha get in 5 years?
- 15.Sara keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
- 16.Meera keeps ₹3000 in a bank at 11% simple interest a year. How many rupees of interest does Meera get in 1 year?
- 17.Isha keeps ₹5000 in a bank at 7% simple interest a year. What is the total amount after 2 years, in rupees?
- 18.Isha keeps ₹2500 in a bank at 2% simple interest a year. How many rupees of interest does Isha get in 4 years?
- 19.₹1000 earns ₹210 simple interest at 7% a year. For how many years was it kept?
- 20.Dev keeps ₹2500 in a bank at 9% simple interest a year. What is the total amount after 1 year, in rupees?
- 21.₹3000 earns ₹600 simple interest in 5 years. What is the rate of interest per year, in percent?
- 22.Riya keeps ₹2500 in a bank at 5% simple interest a year. What is the total amount after 1 year, in rupees?
- 23.₹1000 earns ₹280 simple interest in 4 years. What is the rate of interest per year, in percent?
- 24.₹1500 earns ₹45 simple interest at 3% a year. For how many years was it kept?
- 25.Ishaan keeps ₹2000 in a bank at 5% simple interest a year. What is the total amount after 3 years, in rupees?
- 26.Dev keeps ₹2000 in a bank at 10% simple interest a year. How many rupees of interest does Dev get in 2 years?
- 27.₹1000 earns ₹60 simple interest at 2% a year. For how many years was it kept?
- 28.Kabir keeps ₹2000 in a bank at 9% simple interest a year. How many rupees of interest does Kabir get in 5 years?
- 29.Riya keeps ₹1000 in a bank at 10% simple interest a year. How many rupees of interest does Riya get in 5 years?
- 30.Kabir keeps ₹1500 in a bank at 5% simple interest a year. How many rupees of interest does Kabir get in 1 year?
- 31.₹500 earns ₹50 simple interest in 2 years. What is the rate of interest per year, in percent?
- 32.₹1500 earns ₹120 simple interest at 8% a year. For how many years was it kept?
- 33.Isha keeps ₹4000 in a bank at 10% simple interest a year. How many rupees of interest does Isha get in 4 years?
- 34.Anaya keeps ₹5000 in a bank at 8% simple interest a year. What is the total amount after 5 years, in rupees?
- 35.Arjun keeps ₹3000 in a bank at 9% simple interest a year. How many rupees of interest does Arjun get in 2 years?
- 36.Kabir keeps ₹1000 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
- 37.₹1000 earns ₹360 simple interest in 4 years. What is the rate of interest per year, in percent?
- 38.Sara keeps ₹1000 in a bank at 10% simple interest a year. What is the total amount after 5 years, in rupees?
- 39.Kabir keeps ₹2500 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
- 40.₹3000 earns ₹270 simple interest in 3 years. What is the rate of interest per year, in percent?
Answer key
- 20
- 560
- 20
- 1905
- 1
- 75
- 12
- 2200
- 580
- 5
- 3720
- 7
- 240
- 700
- 520
- 330
- 5700
- 200
- 3
- 2725
- 4
- 2625
- 7
- 1
- 2300
- 400
- 3
- 900
- 500
- 75
- 5
- 1
- 1600
- 7000
- 540
- 1100
- 9
- 1500
- 2750
- 3
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