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 ₹1500 in a bank at 6% simple interest a year. What is the total amount after 4 years, in rupees?
- 2.Rohan keeps ₹2000 in a bank at 12% simple interest a year. How many rupees of interest does Rohan get in 4 years?
- 3.₹500 earns ₹225 simple interest at 9% a year. For how many years was it kept?
- 4.₹5000 earns ₹300 simple interest in 2 years. What is the rate of interest per year, in percent?
- 5.Meera keeps ₹5000 in a bank at 5% simple interest a year. What is the total amount after 3 years, in rupees?
- 6.₹1000 earns ₹150 simple interest in 3 years. What is the rate of interest per year, in percent?
- 7.Diya keeps ₹500 in a bank at 7% simple interest a year. What is the total amount after 4 years, in rupees?
- 8.₹1000 earns ₹270 simple interest at 9% a year. For how many years was it kept?
- 9.Rohan keeps ₹3000 in a bank at 10% simple interest a year. What is the total amount after 3 years, in rupees?
- 10.Arjun keeps ₹1500 in a bank at 6% simple interest a year. What is the total amount after 3 years, in rupees?
- 11.₹1500 earns ₹165 simple interest in 1 year. What is the rate of interest per year, in percent?
- 12.Riya keeps ₹2500 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
- 13.₹500 earns ₹50 simple interest at 10% a year. For how many years was it kept?
- 14.Rohan keeps ₹500 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?
- 15.Rohan keeps ₹3000 in a bank at 11% simple interest a year. What is the total amount after 2 years, in rupees?
- 16.₹2000 earns ₹360 simple interest in 2 years. What is the rate of interest per year, in percent?
- 17.₹5000 earns ₹1200 simple interest at 8% a year. For how many years was it kept?
- 18.Sara keeps ₹1000 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
- 19.Aarav keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Aarav get in 3 years?
- 20.Riya keeps ₹500 in a bank at 4% simple interest a year. How many rupees of interest does Riya get in 5 years?
- 21.Meera keeps ₹3000 in a bank at 10% simple interest a year. How many rupees of interest does Meera get in 4 years?
- 22.Sara keeps ₹4000 in a bank at 9% simple interest a year. How many rupees of interest does Sara get in 4 years?
- 23.₹1500 earns ₹105 simple interest at 7% a year. For how many years was it kept?
- 24.Dev keeps ₹500 in a bank at 3% simple interest a year. What is the total amount after 1 year, in rupees?
- 25.Kabir keeps ₹5000 in a bank at 3% simple interest a year. How many rupees of interest does Kabir get in 1 year?
- 26.Anaya keeps ₹2000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
- 27.Meera keeps ₹3000 in a bank at 12% simple interest a year. How many rupees of interest does Meera get in 1 year?
- 28.Aarav keeps ₹4000 in a bank at 5% simple interest a year. What is the total amount after 5 years, in rupees?
- 29.₹3000 earns ₹300 simple interest at 5% a year. For how many years was it kept?
- 30.Aarav keeps ₹2000 in a bank at 4% simple interest a year. How many rupees of interest does Aarav get in 1 year?
- 31.₹5000 earns ₹1750 simple interest at 7% a year. For how many years was it kept?
- 32.₹2500 earns ₹375 simple interest in 3 years. What is the rate of interest per year, in percent?
- 33.₹3000 earns ₹1080 simple interest in 3 years. What is the rate of interest per year, in percent?
- 34.Dev keeps ₹3000 in a bank at 5% simple interest a year. How many rupees of interest does Dev get in 5 years?
- 35.₹4000 earns ₹560 simple interest in 2 years. What is the rate of interest per year, in percent?
- 36.Isha keeps ₹3000 in a bank at 11% simple interest a year. What is the total amount after 3 years, in rupees?
- 37.Isha keeps ₹500 in a bank at 12% simple interest a year. How many rupees of interest does Isha get in 2 years?
- 38.Kabir keeps ₹5000 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
- 39.Anaya keeps ₹1000 in a bank at 10% simple interest a year. How many rupees of interest does Anaya get in 1 year?
- 40.Meera keeps ₹500 in a bank at 9% simple interest a year. How many rupees of interest does Meera get in 3 years?
Answer key
- 1860
- 960
- 5
- 3
- 5750
- 5
- 640
- 3
- 3900
- 1770
- 11
- 2550
- 1
- 680
- 3660
- 9
- 3
- 1060
- 30
- 100
- 1200
- 1440
- 1
- 515
- 150
- 2160
- 360
- 5000
- 2
- 80
- 5
- 5
- 12
- 750
- 7
- 3990
- 120
- 6000
- 100
- 135
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