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.Isha keeps ₹500 in a bank at 7% simple interest a year. What is the total amount after 1 year, in rupees?
- 2.Dev keeps ₹1500 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
- 3.Diya keeps ₹3000 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
- 4.₹500 earns ₹220 simple interest at 11% a year. For how many years was it kept?
- 5.Rohan keeps ₹2500 in a bank at 3% simple interest a year. What is the total amount after 5 years, in rupees?
- 6.Isha keeps ₹5000 in a bank at 5% simple interest a year. How many rupees of interest does Isha get in 4 years?
- 7.₹5000 earns ₹1400 simple interest at 7% a year. For how many years was it kept?
- 8.Diya keeps ₹2500 in a bank at 5% simple interest a year. What is the total amount after 1 year, in rupees?
- 9.Aarav keeps ₹2500 in a bank at 3% simple interest a year. How many rupees of interest does Aarav get in 4 years?
- 10.₹3000 earns ₹180 simple interest at 2% a year. For how many years was it kept?
- 11.₹500 earns ₹240 simple interest in 4 years. What is the rate of interest per year, in percent?
- 12.₹4000 earns ₹560 simple interest in 2 years. What is the rate of interest per year, in percent?
- 13.Isha keeps ₹500 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
- 14.₹4000 earns ₹320 simple interest in 2 years. What is the rate of interest per year, in percent?
- 15.Aarav keeps ₹500 in a bank at 7% simple interest a year. What is the total amount after 3 years, in rupees?
- 16.₹3000 earns ₹810 simple interest at 9% a year. For how many years was it kept?
- 17.₹5000 earns ₹400 simple interest at 4% a year. For how many years was it kept?
- 18.Dev keeps ₹3000 in a bank at 6% simple interest a year. How many rupees of interest does Dev get in 2 years?
- 19.Meera keeps ₹5000 in a bank at 7% simple interest a year. How many rupees of interest does Meera get in 2 years?
- 20.₹4000 earns ₹240 simple interest in 2 years. What is the rate of interest per year, in percent?
- 21.Arjun keeps ₹2000 in a bank at 5% simple interest a year. How many rupees of interest does Arjun get in 1 year?
- 22.Riya keeps ₹1500 in a bank at 3% simple interest a year. How many rupees of interest does Riya get in 5 years?
- 23.₹1000 earns ₹60 simple interest in 3 years. What is the rate of interest per year, in percent?
- 24.Isha keeps ₹3000 in a bank at 9% simple interest a year. How many rupees of interest does Isha get in 4 years?
- 25.Kabir keeps ₹5000 in a bank at 8% simple interest a year. What is the total amount after 5 years, in rupees?
- 26.₹3000 earns ₹720 simple interest at 6% a year. For how many years was it kept?
- 27.Riya keeps ₹2500 in a bank at 12% simple interest a year. How many rupees of interest does Riya get in 1 year?
- 28.₹2000 earns ₹360 simple interest in 2 years. What is the rate of interest per year, in percent?
- 29.₹1500 earns ₹180 simple interest at 6% a year. For how many years was it kept?
- 30.Ishaan keeps ₹2000 in a bank at 11% simple interest a year. How many rupees of interest does Ishaan get in 2 years?
- 31.Anaya keeps ₹1500 in a bank at 6% simple interest a year. How many rupees of interest does Anaya get in 1 year?
- 32.Isha keeps ₹4000 in a bank at 4% simple interest a year. How many rupees of interest does Isha get in 4 years?
- 33.₹5000 earns ₹150 simple interest in 1 year. What is the rate of interest per year, in percent?
- 34.Anaya keeps ₹1000 in a bank at 9% simple interest a year. How many rupees of interest does Anaya get in 5 years?
- 35.₹4000 earns ₹80 simple interest in 1 year. What is the rate of interest per year, in percent?
- 36.Aarav keeps ₹500 in a bank at 3% simple interest a year. How many rupees of interest does Aarav get in 2 years?
- 37.₹1500 earns ₹60 simple interest at 4% a year. For how many years was it kept?
- 38.Rohan keeps ₹3000 in a bank at 11% simple interest a year. How many rupees of interest does Rohan get in 5 years?
- 39.Ishaan keeps ₹3000 in a bank at 2% simple interest a year. How many rupees of interest does Ishaan get in 2 years?
- 40.₹5000 earns ₹3000 simple interest in 5 years. What is the rate of interest per year, in percent?
Answer key
- 535
- 1590
- 3180
- 4
- 2875
- 1000
- 4
- 2625
- 300
- 3
- 12
- 7
- 510
- 4
- 605
- 3
- 2
- 360
- 700
- 3
- 100
- 225
- 2
- 1080
- 7000
- 4
- 300
- 9
- 2
- 440
- 90
- 640
- 3
- 450
- 2
- 30
- 1
- 1650
- 120
- 12
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