Simple Interest Worksheet
The method (PRT over 100): SI = P × R × T ÷ 100. Amount = P + SI. Rate R = SI × 100 ÷ (P × T). Time T = SI × 100 ÷ (P × R). Principal P = SI × 100 ÷ (R × T).
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- 1.The simple interest on ₹7300 for 5 years is ₹730. What is the rate of interest (% per year)?
- 2.What sum of money earns ₹5076 simple interest in 3 years at 12% per year (in ₹)?
- 3.Find the simple interest on ₹19100 at 13% per year for 4 years (in ₹).
- 4.Find the simple interest on ₹13700 at 2% per year for 4 years (in ₹).
- 5.Diya puts ₹4700 in a bank at 14% simple interest per year. How much will she have after 2 years (in ₹)?
- 6.Find the simple interest on ₹15600 at 8% per year for 2 years (in ₹).
- 7.In how many years will ₹5500 earn ₹440 as simple interest at 4% per year?
- 8.Find the simple interest on ₹16300 at 11% per year for 5 years (in ₹).
- 9.Diya puts ₹11500 in a bank at 10% simple interest per year. How much will she have after 1 year (in ₹)?
- 10.The simple interest on ₹2900 for 4 years is ₹1740. What is the rate of interest (% per year)?
- 11.Find the simple interest on ₹11500 at 14% per year for 4 years (in ₹).
- 12.The simple interest on ₹16200 for 5 years is ₹8100. What is the rate of interest (% per year)?
- 13.What sum of money earns ₹960 simple interest in 2 years at 6% per year (in ₹)?
- 14.What sum of money earns ₹220 simple interest in 2 years at 10% per year (in ₹)?
- 15.What sum of money earns ₹374 simple interest in 1 year at 11% per year (in ₹)?
- 16.Find the simple interest on ₹11400 at 3% per year for 4 years (in ₹).
- 17.Find the simple interest on ₹12200 at 9% per year for 1 year (in ₹).
- 18.The simple interest on ₹7300 for 4 years is ₹1460. What is the rate of interest (% per year)?
- 19.Diya puts ₹10100 in a bank at 4% simple interest per year. How much will she have after 5 years (in ₹)?
- 20.What sum of money earns ₹5670 simple interest in 5 years at 7% per year (in ₹)?
- 21.Find the simple interest on ₹11900 at 13% per year for 4 years (in ₹).
- 22.Diya puts ₹8200 in a bank at 4% simple interest per year. How much will she have after 1 year (in ₹)?
- 23.Diya puts ₹5600 in a bank at 11% simple interest per year. How much will she have after 2 years (in ₹)?
- 24.Diya puts ₹12600 in a bank at 13% simple interest per year. How much will she have after 3 years (in ₹)?
- 25.What sum of money earns ₹2912 simple interest in 4 years at 4% per year (in ₹)?
- 26.The simple interest on ₹6600 for 5 years is ₹3300. What is the rate of interest (% per year)?
- 27.In how many years will ₹7700 earn ₹2156 as simple interest at 14% per year?
- 28.Find the simple interest on ₹8500 at 3% per year for 1 year (in ₹).
- 29.Find the simple interest on ₹4900 at 3% per year for 3 years (in ₹).
- 30.The simple interest on ₹2400 for 1 year is ₹144. What is the rate of interest (% per year)?
- 31.In how many years will ₹7300 earn ₹5110 as simple interest at 14% per year?
- 32.The simple interest on ₹19200 for 1 year is ₹2496. What is the rate of interest (% per year)?
- 33.Diya puts ₹17500 in a bank at 6% simple interest per year. How much will she have after 1 year (in ₹)?
- 34.Diya puts ₹9600 in a bank at 5% simple interest per year. How much will she have after 4 years (in ₹)?
- 35.Diya puts ₹1700 in a bank at 5% simple interest per year. How much will she have after 3 years (in ₹)?
- 36.The simple interest on ₹10100 for 1 year is ₹808. What is the rate of interest (% per year)?
- 37.In how many years will ₹5700 earn ₹342 as simple interest at 6% per year?
- 38.What sum of money earns ₹1536 simple interest in 3 years at 8% per year (in ₹)?
- 39.Find the simple interest on ₹16200 at 5% per year for 4 years (in ₹).
- 40.What sum of money earns ₹920 simple interest in 5 years at 8% per year (in ₹)?
Answer key
- 2
- 14100
- 9932
- 1096
- 6016
- 2496
- 2
- 8965
- 12650
- 15
- 6440
- 10
- 8000
- 1100
- 3400
- 1368
- 1098
- 5
- 12120
- 16200
- 6188
- 8528
- 6832
- 17514
- 18200
- 10
- 2
- 255
- 441
- 6
- 5
- 13
- 18550
- 11520
- 1955
- 8
- 1
- 6400
- 3240
- 2300
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