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 ₹1500 in a bank at 7% simple interest a year. What is the total amount after 4 years, in rupees?
- 2.₹500 earns ₹120 simple interest at 12% a year. For how many years was it kept?
- 3.Meera keeps ₹4000 in a bank at 9% simple interest a year. How many rupees of interest does Meera get in 5 years?
- 4.₹4000 earns ₹240 simple interest at 6% a year. For how many years was it kept?
- 5.Sara keeps ₹3000 in a bank at 11% simple interest a year. How many rupees of interest does Sara get in 2 years?
- 6.Diya keeps ₹2000 in a bank at 5% simple interest a year. How many rupees of interest does Diya get in 3 years?
- 7.Meera keeps ₹1000 in a bank at 2% simple interest a year. What is the total amount after 5 years, in rupees?
- 8.Ishaan keeps ₹1500 in a bank at 2% simple interest a year. How many rupees of interest does Ishaan get in 4 years?
- 9.₹2000 earns ₹80 simple interest at 4% a year. For how many years was it kept?
- 10.₹1000 earns ₹200 simple interest in 4 years. What is the rate of interest per year, in percent?
- 11.₹3000 earns ₹210 simple interest in 1 year. What is the rate of interest per year, in percent?
- 12.Ishaan keeps ₹1500 in a bank at 5% simple interest a year. What is the total amount after 2 years, in rupees?
- 13.₹500 earns ₹180 simple interest in 3 years. What is the rate of interest per year, in percent?
- 14.Ishaan keeps ₹2500 in a bank at 5% simple interest a year. How many rupees of interest does Ishaan get in 2 years?
- 15.Meera keeps ₹1500 in a bank at 12% simple interest a year. What is the total amount after 5 years, in rupees?
- 16.Arjun keeps ₹4000 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
- 17.Kabir keeps ₹1000 in a bank at 2% simple interest a year. How many rupees of interest does Kabir get in 2 years?
- 18.₹2500 earns ₹700 simple interest at 7% a year. For how many years was it kept?
- 19.Meera keeps ₹3000 in a bank at 4% simple interest a year. What is the total amount after 2 years, in rupees?
- 20.₹1000 earns ₹200 simple interest in 5 years. What is the rate of interest per year, in percent?
- 21.Meera keeps ₹2000 in a bank at 11% simple interest a year. What is the total amount after 2 years, in rupees?
- 22.₹4000 earns ₹840 simple interest at 7% a year. For how many years was it kept?
- 23.Meera keeps ₹500 in a bank at 3% simple interest a year. How many rupees of interest does Meera get in 1 year?
- 24.₹5000 earns ₹900 simple interest in 2 years. What is the rate of interest per year, in percent?
- 25.₹5000 earns ₹2500 simple interest at 10% a year. For how many years was it kept?
- 26.₹3000 earns ₹1440 simple interest at 12% a year. For how many years was it kept?
- 27.Arjun keeps ₹3000 in a bank at 11% simple interest a year. What is the total amount after 5 years, in rupees?
- 28.Kabir keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 4 years, in rupees?
- 29.Rohan keeps ₹2500 in a bank at 6% simple interest a year. What is the total amount after 1 year, in rupees?
- 30.Anaya keeps ₹500 in a bank at 2% simple interest a year. How many rupees of interest does Anaya get in 2 years?
- 31.Aarav keeps ₹1000 in a bank at 9% simple interest a year. What is the total amount after 1 year, in rupees?
- 32.₹1000 earns ₹90 simple interest in 1 year. What is the rate of interest per year, in percent?
- 33.Meera keeps ₹1500 in a bank at 5% simple interest a year. How many rupees of interest does Meera get in 2 years?
- 34.₹3000 earns ₹840 simple interest at 7% a year. For how many years was it kept?
- 35.Sara keeps ₹1500 in a bank at 10% simple interest a year. What is the total amount after 5 years, in rupees?
- 36.Dev keeps ₹2500 in a bank at 7% simple interest a year. How many rupees of interest does Dev get in 5 years?
- 37.Riya keeps ₹1000 in a bank at 2% simple interest a year. How many rupees of interest does Riya get in 1 year?
- 38.₹1000 earns ₹200 simple interest at 4% a year. For how many years was it kept?
- 39.₹2000 earns ₹120 simple interest at 6% a year. For how many years was it kept?
- 40.₹2500 earns ₹1000 simple interest in 4 years. What is the rate of interest per year, in percent?
Answer key
- 1920
- 2
- 1800
- 1
- 660
- 300
- 1100
- 120
- 1
- 5
- 7
- 1650
- 12
- 250
- 2400
- 4800
- 40
- 4
- 3240
- 4
- 2440
- 3
- 15
- 9
- 5
- 4
- 4650
- 580
- 2650
- 20
- 1090
- 9
- 150
- 4
- 2250
- 875
- 20
- 5
- 1
- 10
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