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.Meera keeps ₹4000 in a bank at 3% simple interest a year. How many rupees of interest does Meera get in 4 years?
- 2.Sara keeps ₹1000 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
- 3.₹2500 earns ₹150 simple interest at 2% a year. For how many years was it kept?
- 4.Aarav keeps ₹500 in a bank at 12% simple interest a year. What is the total amount after 2 years, in rupees?
- 5.Isha keeps ₹1500 in a bank at 11% simple interest a year. What is the total amount after 3 years, in rupees?
- 6.Diya keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Diya get in 2 years?
- 7.₹1000 earns ₹60 simple interest at 2% a year. For how many years was it kept?
- 8.Rohan keeps ₹3000 in a bank at 3% simple interest a year. How many rupees of interest does Rohan get in 1 year?
- 9.Dev keeps ₹5000 in a bank at 6% simple interest a year. How many rupees of interest does Dev get in 3 years?
- 10.₹5000 earns ₹1000 simple interest at 4% a year. For how many years was it kept?
- 11.Aarav keeps ₹500 in a bank at 12% simple interest a year. What is the total amount after 1 year, in rupees?
- 12.₹1000 earns ₹150 simple interest in 3 years. What is the rate of interest per year, in percent?
- 13.₹2500 earns ₹300 simple interest in 3 years. What is the rate of interest per year, in percent?
- 14.Meera keeps ₹1500 in a bank at 6% simple interest a year. How many rupees of interest does Meera get in 5 years?
- 15.Sara keeps ₹5000 in a bank at 2% simple interest a year. What is the total amount after 3 years, in rupees?
- 16.Anaya keeps ₹3000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
- 17.Meera keeps ₹4000 in a bank at 7% simple interest a year. How many rupees of interest does Meera get in 5 years?
- 18.Meera keeps ₹2000 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
- 19.Meera keeps ₹5000 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?
- 20.Kabir keeps ₹2500 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
- 21.₹3000 earns ₹240 simple interest in 4 years. What is the rate of interest per year, in percent?
- 22.₹1000 earns ₹350 simple interest in 5 years. What is the rate of interest per year, in percent?
- 23.₹4000 earns ₹600 simple interest at 5% a year. For how many years was it kept?
- 24.Arjun keeps ₹1500 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
- 25.₹1000 earns ₹60 simple interest in 3 years. What is the rate of interest per year, in percent?
- 26.₹500 earns ₹150 simple interest in 5 years. What is the rate of interest per year, in percent?
- 27.Anaya keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 4 years, in rupees?
- 28.Meera keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Meera get in 5 years?
- 29.₹500 earns ₹300 simple interest at 12% a year. For how many years was it kept?
- 30.₹2000 earns ₹180 simple interest at 9% a year. For how many years was it kept?
- 31.₹2500 earns ₹275 simple interest at 11% a year. For how many years was it kept?
- 32.Diya keeps ₹2500 in a bank at 8% simple interest a year. What is the total amount after 4 years, in rupees?
- 33.₹2000 earns ₹80 simple interest at 2% a year. For how many years was it kept?
- 34.Sara keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Sara get in 4 years?
- 35.Sara keeps ₹4000 in a bank at 2% simple interest a year. How many rupees of interest does Sara get in 4 years?
- 36.₹2000 earns ₹600 simple interest in 5 years. What is the rate of interest per year, in percent?
- 37.Sara keeps ₹1000 in a bank at 6% simple interest a year. How many rupees of interest does Sara get in 3 years?
- 38.₹500 earns ₹35 simple interest in 1 year. What is the rate of interest per year, in percent?
- 39.₹1500 earns ₹675 simple interest at 9% a year. For how many years was it kept?
- 40.₹1000 earns ₹360 simple interest at 9% a year. For how many years was it kept?
Answer key
- 480
- 1200
- 3
- 620
- 1995
- 20
- 3
- 90
- 900
- 5
- 560
- 5
- 4
- 450
- 5300
- 3060
- 1400
- 2240
- 6500
- 3000
- 2
- 7
- 3
- 1650
- 2
- 6
- 1120
- 1050
- 5
- 1
- 1
- 3300
- 2
- 200
- 320
- 6
- 180
- 7
- 5
- 4
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