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.Riya keeps ₹1500 in a bank at 9% simple interest a year. What is the total amount after 3 years, in rupees?
- 2.₹3000 earns ₹840 simple interest in 4 years. What is the rate of interest per year, in percent?
- 3.Isha keeps ₹4000 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
- 4.₹4000 earns ₹1760 simple interest at 11% a year. For how many years was it kept?
- 5.₹5000 earns ₹350 simple interest at 7% a year. For how many years was it kept?
- 6.Meera keeps ₹4000 in a bank at 3% simple interest a year. How many rupees of interest does Meera get in 5 years?
- 7.₹1500 earns ₹360 simple interest at 12% a year. For how many years was it kept?
- 8.₹2000 earns ₹800 simple interest in 5 years. What is the rate of interest per year, in percent?
- 9.Riya keeps ₹5000 in a bank at 2% simple interest a year. What is the total amount after 3 years, in rupees?
- 10.₹2500 earns ₹75 simple interest in 1 year. What is the rate of interest per year, in percent?
- 11.₹500 earns ₹90 simple interest in 3 years. What is the rate of interest per year, in percent?
- 12.₹2000 earns ₹80 simple interest in 2 years. What is the rate of interest per year, in percent?
- 13.Meera keeps ₹4000 in a bank at 12% simple interest a year. How many rupees of interest does Meera get in 1 year?
- 14.₹1500 earns ₹825 simple interest in 5 years. What is the rate of interest per year, in percent?
- 15.Riya keeps ₹3000 in a bank at 6% simple interest a year. How many rupees of interest does Riya get in 4 years?
- 16.Riya keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Riya get in 5 years?
- 17.Isha keeps ₹3000 in a bank at 8% simple interest a year. What is the total amount after 5 years, in rupees?
- 18.₹2000 earns ₹600 simple interest at 10% a year. For how many years was it kept?
- 19.₹4000 earns ₹640 simple interest at 4% a year. For how many years was it kept?
- 20.Dev keeps ₹4000 in a bank at 4% simple interest a year. How many rupees of interest does Dev get in 1 year?
- 21.Meera keeps ₹1500 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
- 22.Anaya keeps ₹2500 in a bank at 3% simple interest a year. What is the total amount after 4 years, in rupees?
- 23.Isha keeps ₹1000 in a bank at 12% simple interest a year. What is the total amount after 2 years, in rupees?
- 24.Anaya keeps ₹4000 in a bank at 12% simple interest a year. How many rupees of interest does Anaya get in 4 years?
- 25.Kabir keeps ₹2500 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
- 26.Aarav keeps ₹500 in a bank at 10% simple interest a year. What is the total amount after 5 years, in rupees?
- 27.Diya keeps ₹3000 in a bank at 9% simple interest a year. What is the total amount after 1 year, in rupees?
- 28.Diya keeps ₹2500 in a bank at 7% simple interest a year. How many rupees of interest does Diya get in 2 years?
- 29.Arjun keeps ₹3000 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
- 30.Aarav keeps ₹1500 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?
- 31.₹5000 earns ₹2500 simple interest at 10% a year. For how many years was it kept?
- 32.Sara keeps ₹1500 in a bank at 7% simple interest a year. What is the total amount after 5 years, in rupees?
- 33.₹1000 earns ₹20 simple interest in 1 year. What is the rate of interest per year, in percent?
- 34.Isha keeps ₹4000 in a bank at 9% simple interest a year. How many rupees of interest does Isha get in 5 years?
- 35.Rohan keeps ₹3000 in a bank at 6% simple interest a year. What is the total amount after 4 years, in rupees?
- 36.₹1500 earns ₹90 simple interest at 6% a year. For how many years was it kept?
- 37.Isha keeps ₹4000 in a bank at 10% simple interest a year. What is the total amount after 2 years, in rupees?
- 38.Meera keeps ₹1000 in a bank at 5% simple interest a year. What is the total amount after 1 year, in rupees?
- 39.Anaya keeps ₹4000 in a bank at 11% simple interest a year. What is the total amount after 3 years, in rupees?
- 40.Riya keeps ₹1000 in a bank at 7% simple interest a year. What is the total amount after 5 years, in rupees?
Answer key
- 1905
- 7
- 4240
- 4
- 1
- 600
- 2
- 8
- 5300
- 3
- 6
- 2
- 480
- 11
- 720
- 250
- 4200
- 3
- 4
- 160
- 1590
- 2800
- 1240
- 1920
- 3000
- 750
- 3270
- 350
- 3270
- 2040
- 5
- 2025
- 2
- 1800
- 3720
- 1
- 4800
- 1050
- 5320
- 1350
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