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.₹4000 earns ₹600 simple interest in 5 years. What is the rate of interest per year, in percent?
- 2.Meera keeps ₹2500 in a bank at 3% simple interest a year. How many rupees of interest does Meera get in 2 years?
- 3.₹4000 earns ₹2200 simple interest in 5 years. What is the rate of interest per year, in percent?
- 4.Arjun keeps ₹500 in a bank at 10% simple interest a year. What is the total amount after 1 year, in rupees?
- 5.Ishaan keeps ₹500 in a bank at 11% simple interest a year. How many rupees of interest does Ishaan get in 1 year?
- 6.₹1000 earns ₹200 simple interest at 4% a year. For how many years was it kept?
- 7.Meera keeps ₹4000 in a bank at 5% simple interest a year. How many rupees of interest does Meera get in 3 years?
- 8.₹500 earns ₹55 simple interest at 11% a year. For how many years was it kept?
- 9.Aarav keeps ₹5000 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
- 10.₹3000 earns ₹90 simple interest at 3% a year. For how many years was it kept?
- 11.₹5000 earns ₹1350 simple interest in 3 years. What is the rate of interest per year, in percent?
- 12.Riya keeps ₹1000 in a bank at 11% simple interest a year. What is the total amount after 4 years, in rupees?
- 13.₹500 earns ₹60 simple interest in 3 years. What is the rate of interest per year, in percent?
- 14.₹5000 earns ₹200 simple interest at 4% a year. For how many years was it kept?
- 15.₹2500 earns ₹600 simple interest at 12% a year. For how many years was it kept?
- 16.₹2500 earns ₹300 simple interest in 1 year. What is the rate of interest per year, in percent?
- 17.₹3000 earns ₹540 simple interest at 9% a year. For how many years was it kept?
- 18.Riya keeps ₹4000 in a bank at 6% simple interest a year. How many rupees of interest does Riya get in 1 year?
- 19.Aarav keeps ₹5000 in a bank at 2% simple interest a year. How many rupees of interest does Aarav get in 3 years?
- 20.Sara keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Sara get in 5 years?
- 21.₹1000 earns ₹80 simple interest at 4% a year. For how many years was it kept?
- 22.₹5000 earns ₹1400 simple interest at 7% a year. For how many years was it kept?
- 23.₹3000 earns ₹1080 simple interest at 9% a year. For how many years was it kept?
- 24.Isha keeps ₹2000 in a bank at 11% simple interest a year. What is the total amount after 4 years, in rupees?
- 25.₹500 earns ₹60 simple interest in 4 years. What is the rate of interest per year, in percent?
- 26.₹2500 earns ₹900 simple interest at 9% a year. For how many years was it kept?
- 27.Kabir keeps ₹2500 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
- 28.Aarav keeps ₹4000 in a bank at 12% simple interest a year. How many rupees of interest does Aarav get in 2 years?
- 29.Riya keeps ₹1500 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?
- 30.Diya keeps ₹1000 in a bank at 6% simple interest a year. What is the total amount after 3 years, in rupees?
- 31.Rohan keeps ₹3000 in a bank at 2% simple interest a year. How many rupees of interest does Rohan get in 2 years?
- 32.₹1000 earns ₹200 simple interest at 10% a year. For how many years was it kept?
- 33.₹2500 earns ₹200 simple interest at 8% a year. For how many years was it kept?
- 34.Dev keeps ₹500 in a bank at 8% simple interest a year. What is the total amount after 2 years, in rupees?
- 35.Rohan keeps ₹5000 in a bank at 3% simple interest a year. How many rupees of interest does Rohan get in 3 years?
- 36.Dev keeps ₹500 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
- 37.Anaya keeps ₹5000 in a bank at 5% simple interest a year. How many rupees of interest does Anaya get in 1 year?
- 38.₹2000 earns ₹60 simple interest at 3% a year. For how many years was it kept?
- 39.₹500 earns ₹60 simple interest at 3% a year. For how many years was it kept?
- 40.Arjun keeps ₹4000 in a bank at 11% simple interest a year. How many rupees of interest does Arjun get in 1 year?
Answer key
- 3
- 150
- 11
- 550
- 55
- 5
- 600
- 1
- 5200
- 1
- 9
- 1440
- 4
- 1
- 2
- 12
- 2
- 240
- 300
- 200
- 2
- 4
- 4
- 2880
- 3
- 4
- 2725
- 960
- 1950
- 1180
- 120
- 2
- 1
- 580
- 450
- 550
- 250
- 1
- 4
- 440
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