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 ₹2000 in a bank at 7% simple interest a year. How many rupees of interest does Rohan get in 2 years?
- 2.Aarav keeps ₹1000 in a bank at 2% simple interest a year. What is the total amount after 3 years, in rupees?
- 3.Meera keeps ₹1000 in a bank at 12% simple interest a year. What is the total amount after 1 year, in rupees?
- 4.₹1000 earns ₹300 simple interest in 3 years. What is the rate of interest per year, in percent?
- 5.Arjun keeps ₹500 in a bank at 6% simple interest a year. How many rupees of interest does Arjun get in 1 year?
- 6.₹1000 earns ₹160 simple interest at 4% a year. For how many years was it kept?
- 7.Anaya keeps ₹1500 in a bank at 3% simple interest a year. What is the total amount after 3 years, in rupees?
- 8.Arjun keeps ₹5000 in a bank at 7% simple interest a year. How many rupees of interest does Arjun get in 1 year?
- 9.₹4000 earns ₹1400 simple interest at 7% a year. For how many years was it kept?
- 10.Aarav keeps ₹4000 in a bank at 4% simple interest a year. How many rupees of interest does Aarav get in 5 years?
- 11.Dev keeps ₹3000 in a bank at 11% simple interest a year. What is the total amount after 2 years, in rupees?
- 12.Riya keeps ₹4000 in a bank at 8% simple interest a year. What is the total amount after 4 years, in rupees?
- 13.Rohan keeps ₹1500 in a bank at 11% simple interest a year. How many rupees of interest does Rohan get in 5 years?
- 14.₹4000 earns ₹80 simple interest at 2% a year. For how many years was it kept?
- 15.₹2000 earns ₹80 simple interest at 2% a year. For how many years was it kept?
- 16.₹2500 earns ₹200 simple interest in 4 years. What is the rate of interest per year, in percent?
- 17.Sara keeps ₹5000 in a bank at 5% simple interest a year. What is the total amount after 4 years, in rupees?
- 18.₹1500 earns ₹150 simple interest in 5 years. What is the rate of interest per year, in percent?
- 19.Kabir keeps ₹4000 in a bank at 9% simple interest a year. What is the total amount after 1 year, in rupees?
- 20.₹1500 earns ₹90 simple interest in 1 year. What is the rate of interest per year, in percent?
- 21.Sara keeps ₹500 in a bank at 2% simple interest a year. What is the total amount after 3 years, in rupees?
- 22.Sara keeps ₹500 in a bank at 2% simple interest a year. What is the total amount after 4 years, in rupees?
- 23.Riya keeps ₹4000 in a bank at 2% simple interest a year. How many rupees of interest does Riya get in 3 years?
- 24.₹2000 earns ₹320 simple interest in 4 years. What is the rate of interest per year, in percent?
- 25.Meera keeps ₹4000 in a bank at 11% simple interest a year. How many rupees of interest does Meera get in 5 years?
- 26.Ishaan keeps ₹3000 in a bank at 4% simple interest a year. What is the total amount after 1 year, in rupees?
- 27.₹3000 earns ₹480 simple interest at 4% a year. For how many years was it kept?
- 28.₹500 earns ₹30 simple interest at 3% a year. For how many years was it kept?
- 29.Sara keeps ₹500 in a bank at 4% simple interest a year. What is the total amount after 5 years, in rupees?
- 30.Riya keeps ₹3000 in a bank at 2% simple interest a year. What is the total amount after 1 year, in rupees?
- 31.Kabir keeps ₹2500 in a bank at 6% simple interest a year. How many rupees of interest does Kabir get in 1 year?
- 32.₹2000 earns ₹660 simple interest at 11% a year. For how many years was it kept?
- 33.₹4000 earns ₹840 simple interest in 3 years. What is the rate of interest per year, in percent?
- 34.₹3000 earns ₹120 simple interest at 2% a year. For how many years was it kept?
- 35.₹5000 earns ₹200 simple interest at 2% a year. For how many years was it kept?
- 36.₹500 earns ₹120 simple interest in 3 years. What is the rate of interest per year, in percent?
- 37.Isha keeps ₹1500 in a bank at 7% simple interest a year. How many rupees of interest does Isha get in 1 year?
- 38.Isha keeps ₹1000 in a bank at 9% simple interest a year. What is the total amount after 1 year, in rupees?
- 39.₹3000 earns ₹270 simple interest in 3 years. What is the rate of interest per year, in percent?
- 40.Aarav keeps ₹1000 in a bank at 8% simple interest a year. How many rupees of interest does Aarav get in 1 year?
Answer key
- 280
- 1060
- 1120
- 10
- 30
- 4
- 1635
- 350
- 5
- 800
- 3660
- 5280
- 825
- 1
- 2
- 2
- 6000
- 2
- 4360
- 6
- 530
- 540
- 240
- 4
- 2200
- 3120
- 4
- 2
- 600
- 3060
- 150
- 3
- 7
- 2
- 2
- 8
- 105
- 1090
- 3
- 80
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