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.Rohan keeps ₹1000 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
- 2.Riya keeps ₹4000 in a bank at 8% simple interest a year. How many rupees of interest does Riya get in 1 year?
- 3.₹5000 earns ₹2250 simple interest at 9% a year. For how many years was it kept?
- 4.₹2500 earns ₹1250 simple interest in 5 years. What is the rate of interest per year, in percent?
- 5.₹1500 earns ₹180 simple interest at 12% a year. For how many years was it kept?
- 6.Aarav keeps ₹2500 in a bank at 5% simple interest a year. How many rupees of interest does Aarav get in 4 years?
- 7.₹2000 earns ₹40 simple interest at 2% a year. For how many years was it kept?
- 8.Riya keeps ₹500 in a bank at 10% simple interest a year. How many rupees of interest does Riya get in 2 years?
- 9.₹2500 earns ₹150 simple interest in 1 year. What is the rate of interest per year, in percent?
- 10.Meera keeps ₹5000 in a bank at 12% simple interest a year. What is the total amount after 5 years, in rupees?
- 11.Diya keeps ₹4000 in a bank at 9% simple interest a year. What is the total amount after 4 years, in rupees?
- 12.₹2000 earns ₹320 simple interest at 4% a year. For how many years was it kept?
- 13.Diya keeps ₹3000 in a bank at 6% simple interest a year. How many rupees of interest does Diya get in 5 years?
- 14.Ishaan keeps ₹500 in a bank at 8% simple interest a year. What is the total amount after 2 years, in rupees?
- 15.Rohan keeps ₹4000 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
- 16.₹500 earns ₹60 simple interest in 1 year. What is the rate of interest per year, in percent?
- 17.₹5000 earns ₹400 simple interest at 4% a year. For how many years was it kept?
- 18.₹4000 earns ₹480 simple interest in 4 years. What is the rate of interest per year, in percent?
- 19.Arjun keeps ₹1500 in a bank at 3% simple interest a year. What is the total amount after 4 years, in rupees?
- 20.Sara keeps ₹4000 in a bank at 4% simple interest a year. How many rupees of interest does Sara get in 4 years?
- 21.Anaya keeps ₹1000 in a bank at 6% simple interest a year. How many rupees of interest does Anaya get in 3 years?
- 22.Riya keeps ₹1000 in a bank at 8% simple interest a year. How many rupees of interest does Riya get in 5 years?
- 23.Riya keeps ₹500 in a bank at 3% simple interest a year. What is the total amount after 2 years, in rupees?
- 24.Diya keeps ₹1500 in a bank at 5% simple interest a year. How many rupees of interest does Diya get in 1 year?
- 25.Aarav keeps ₹1000 in a bank at 3% simple interest a year. How many rupees of interest does Aarav get in 4 years?
- 26.Riya keeps ₹2000 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
- 27.Rohan keeps ₹500 in a bank at 10% simple interest a year. What is the total amount after 2 years, in rupees?
- 28.Anaya keeps ₹2500 in a bank at 7% simple interest a year. How many rupees of interest does Anaya get in 3 years?
- 29.Arjun keeps ₹5000 in a bank at 3% simple interest a year. How many rupees of interest does Arjun get in 1 year?
- 30.Isha keeps ₹4000 in a bank at 6% simple interest a year. What is the total amount after 4 years, in rupees?
- 31.Anaya keeps ₹5000 in a bank at 11% simple interest a year. What is the total amount after 1 year, in rupees?
- 32.₹1000 earns ₹60 simple interest at 6% a year. For how many years was it kept?
- 33.Kabir keeps ₹2500 in a bank at 11% simple interest a year. How many rupees of interest does Kabir get in 4 years?
- 34.Dev keeps ₹4000 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
- 35.Aarav keeps ₹1000 in a bank at 4% simple interest a year. How many rupees of interest does Aarav get in 2 years?
- 36.Isha keeps ₹3000 in a bank at 9% simple interest a year. How many rupees of interest does Isha get in 1 year?
- 37.₹1000 earns ₹330 simple interest in 3 years. What is the rate of interest per year, in percent?
- 38.₹500 earns ₹50 simple interest in 1 year. What is the rate of interest per year, in percent?
- 39.₹2000 earns ₹240 simple interest in 2 years. What is the rate of interest per year, in percent?
- 40.Ishaan keeps ₹2000 in a bank at 4% simple interest a year. What is the total amount after 3 years, in rupees?
Answer key
- 1200
- 320
- 5
- 10
- 1
- 500
- 1
- 100
- 6
- 8000
- 5440
- 4
- 900
- 580
- 4800
- 12
- 2
- 3
- 1680
- 640
- 180
- 400
- 530
- 75
- 120
- 2180
- 600
- 525
- 150
- 4960
- 5550
- 1
- 1100
- 4240
- 80
- 270
- 11
- 10
- 6
- 2240
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