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.Aarav keeps ₹3000 in a bank at 11% simple interest a year. How many rupees of interest does Aarav get in 3 years?
- 2.Dev keeps ₹5000 in a bank at 12% simple interest a year. How many rupees of interest does Dev get in 5 years?
- 3.Aarav keeps ₹4000 in a bank at 2% simple interest a year. How many rupees of interest does Aarav get in 4 years?
- 4.₹2000 earns ₹480 simple interest at 12% a year. For how many years was it kept?
- 5.Diya keeps ₹500 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
- 6.Meera keeps ₹1000 in a bank at 9% simple interest a year. How many rupees of interest does Meera get in 3 years?
- 7.Anaya keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Anaya get in 3 years?
- 8.Diya keeps ₹1000 in a bank at 5% simple interest a year. How many rupees of interest does Diya get in 4 years?
- 9.₹1500 earns ₹90 simple interest in 3 years. What is the rate of interest per year, in percent?
- 10.₹1500 earns ₹540 simple interest in 3 years. What is the rate of interest per year, in percent?
- 11.₹2500 earns ₹125 simple interest in 1 year. What is the rate of interest per year, in percent?
- 12.Sara keeps ₹4000 in a bank at 8% simple interest a year. How many rupees of interest does Sara get in 2 years?
- 13.Arjun keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 5 years, in rupees?
- 14.Kabir keeps ₹3000 in a bank at 12% simple interest a year. What is the total amount after 5 years, in rupees?
- 15.₹5000 earns ₹400 simple interest at 2% a year. For how many years was it kept?
- 16.Meera keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Meera get in 1 year?
- 17.₹2500 earns ₹500 simple interest at 5% a year. For how many years was it kept?
- 18.Riya keeps ₹1000 in a bank at 11% simple interest a year. What is the total amount after 3 years, in rupees?
- 19.₹2500 earns ₹200 simple interest in 1 year. What is the rate of interest per year, in percent?
- 20.₹2500 earns ₹250 simple interest in 2 years. What is the rate of interest per year, in percent?
- 21.Kabir keeps ₹1500 in a bank at 6% simple interest a year. What is the total amount after 5 years, in rupees?
- 22.Anaya keeps ₹1000 in a bank at 5% simple interest a year. How many rupees of interest does Anaya get in 1 year?
- 23.Arjun keeps ₹4000 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
- 24.Riya keeps ₹500 in a bank at 7% simple interest a year. How many rupees of interest does Riya get in 3 years?
- 25.₹1000 earns ₹80 simple interest in 2 years. What is the rate of interest per year, in percent?
- 26.₹2500 earns ₹175 simple interest in 1 year. What is the rate of interest per year, in percent?
- 27.Aarav keeps ₹500 in a bank at 8% simple interest a year. What is the total amount after 1 year, in rupees?
- 28.₹5000 earns ₹200 simple interest at 4% a year. For how many years was it kept?
- 29.Kabir keeps ₹2500 in a bank at 5% simple interest a year. How many rupees of interest does Kabir get in 5 years?
- 30.Rohan keeps ₹5000 in a bank at 6% simple interest a year. How many rupees of interest does Rohan get in 4 years?
- 31.Aarav keeps ₹5000 in a bank at 3% simple interest a year. How many rupees of interest does Aarav get in 4 years?
- 32.Meera keeps ₹500 in a bank at 5% simple interest a year. How many rupees of interest does Meera get in 1 year?
- 33.Rohan keeps ₹3000 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
- 34.Riya keeps ₹1500 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?
- 35.Rohan keeps ₹1000 in a bank at 10% simple interest a year. How many rupees of interest does Rohan get in 1 year?
- 36.Ishaan keeps ₹2000 in a bank at 5% simple interest a year. How many rupees of interest does Ishaan get in 3 years?
- 37.Meera keeps ₹2500 in a bank at 7% simple interest a year. How many rupees of interest does Meera get in 1 year?
- 38.₹500 earns ₹90 simple interest in 2 years. What is the rate of interest per year, in percent?
- 39.Riya keeps ₹1500 in a bank at 7% simple interest a year. What is the total amount after 5 years, in rupees?
- 40.₹1000 earns ₹120 simple interest in 3 years. What is the rate of interest per year, in percent?
Answer key
- 990
- 3000
- 320
- 2
- 550
- 270
- 135
- 200
- 2
- 12
- 5
- 640
- 1150
- 4800
- 4
- 10
- 4
- 1330
- 8
- 5
- 1950
- 50
- 4160
- 105
- 4
- 7
- 540
- 1
- 625
- 1200
- 600
- 25
- 3180
- 1950
- 100
- 300
- 175
- 9
- 2025
- 4
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