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 ₹1000 in a bank at 6% simple interest a year. What is the total amount after 4 years, in rupees?
- 2.₹500 earns ₹80 simple interest in 4 years. What is the rate of interest per year, in percent?
- 3.Diya keeps ₹4000 in a bank at 9% simple interest a year. How many rupees of interest does Diya get in 3 years?
- 4.₹2500 earns ₹550 simple interest in 2 years. What is the rate of interest per year, in percent?
- 5.₹2000 earns ₹200 simple interest at 10% a year. For how many years was it kept?
- 6.Anaya keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Anaya get in 2 years?
- 7.Kabir keeps ₹1000 in a bank at 5% simple interest a year. How many rupees of interest does Kabir get in 1 year?
- 8.₹2500 earns ₹50 simple interest in 1 year. What is the rate of interest per year, in percent?
- 9.Anaya keeps ₹3000 in a bank at 10% simple interest a year. How many rupees of interest does Anaya get in 1 year?
- 10.Kabir keeps ₹500 in a bank at 12% simple interest a year. What is the total amount after 2 years, in rupees?
- 11.Meera keeps ₹1500 in a bank at 9% simple interest a year. How many rupees of interest does Meera get in 5 years?
- 12.₹1000 earns ₹440 simple interest in 4 years. What is the rate of interest per year, in percent?
- 13.Diya keeps ₹3000 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
- 14.Riya keeps ₹5000 in a bank at 11% simple interest a year. How many rupees of interest does Riya get in 2 years?
- 15.Kabir keeps ₹2500 in a bank at 3% simple interest a year. How many rupees of interest does Kabir get in 3 years?
- 16.Sara keeps ₹4000 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
- 17.₹3000 earns ₹120 simple interest in 1 year. What is the rate of interest per year, in percent?
- 18.Isha keeps ₹1500 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
- 19.Kabir keeps ₹1500 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?
- 20.Anaya keeps ₹4000 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
- 21.Kabir keeps ₹4000 in a bank at 2% simple interest a year. What is the total amount after 3 years, in rupees?
- 22.Rohan keeps ₹3000 in a bank at 5% simple interest a year. How many rupees of interest does Rohan get in 1 year?
- 23.Riya keeps ₹5000 in a bank at 4% simple interest a year. How many rupees of interest does Riya get in 5 years?
- 24.Rohan keeps ₹1000 in a bank at 6% simple interest a year. What is the total amount after 2 years, in rupees?
- 25.Sara keeps ₹4000 in a bank at 9% simple interest a year. How many rupees of interest does Sara get in 2 years?
- 26.₹1500 earns ₹120 simple interest at 8% a year. For how many years was it kept?
- 27.Aarav keeps ₹3000 in a bank at 10% simple interest a year. What is the total amount after 5 years, in rupees?
- 28.Ishaan keeps ₹3000 in a bank at 8% simple interest a year. How many rupees of interest does Ishaan get in 4 years?
- 29.Kabir keeps ₹4000 in a bank at 11% simple interest a year. How many rupees of interest does Kabir get in 5 years?
- 30.Meera keeps ₹2000 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?
- 31.Isha keeps ₹500 in a bank at 11% simple interest a year. How many rupees of interest does Isha get in 5 years?
- 32.Meera keeps ₹4000 in a bank at 6% simple interest a year. How many rupees of interest does Meera get in 3 years?
- 33.Meera keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Meera get in 3 years?
- 34.₹1000 earns ₹270 simple interest in 3 years. What is the rate of interest per year, in percent?
- 35.Riya keeps ₹2000 in a bank at 3% simple interest a year. How many rupees of interest does Riya get in 3 years?
- 36.Riya keeps ₹3000 in a bank at 7% simple interest a year. How many rupees of interest does Riya get in 1 year?
- 37.Arjun keeps ₹3000 in a bank at 6% simple interest a year. How many rupees of interest does Arjun get in 3 years?
- 38.₹2500 earns ₹750 simple interest in 3 years. What is the rate of interest per year, in percent?
- 39.Aarav keeps ₹1000 in a bank at 3% simple interest a year. How many rupees of interest does Aarav get in 3 years?
- 40.₹2000 earns ₹440 simple interest at 11% a year. For how many years was it kept?
Answer key
- 1240
- 4
- 1080
- 11
- 1
- 80
- 50
- 2
- 300
- 620
- 675
- 11
- 3120
- 1100
- 225
- 4400
- 4
- 1800
- 1665
- 4240
- 4240
- 150
- 1000
- 1120
- 720
- 1
- 4500
- 960
- 2200
- 2720
- 275
- 720
- 150
- 9
- 180
- 210
- 540
- 10
- 90
- 2
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