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.In how many years will ₹10600 earn ₹5088 as simple interest at 12% per year?
- 2.What sum of money earns ₹5376 simple interest in 2 years at 14% per year (in ₹)?
- 3.Diya puts ₹2400 in a bank at 14% simple interest per year. How much will she have after 1 year (in ₹)?
- 4.What sum of money earns ₹3636 simple interest in 4 years at 9% per year (in ₹)?
- 5.Diya puts ₹14800 in a bank at 4% simple interest per year. How much will she have after 2 years (in ₹)?
- 6.What sum of money earns ₹984 simple interest in 4 years at 2% per year (in ₹)?
- 7.In how many years will ₹11100 earn ₹666 as simple interest at 2% per year?
- 8.In how many years will ₹10500 earn ₹6300 as simple interest at 12% per year?
- 9.Find the simple interest on ₹13900 at 9% per year for 2 years (in ₹).
- 10.The simple interest on ₹6700 for 4 years is ₹3752. What is the rate of interest (% per year)?
- 11.What sum of money earns ₹280 simple interest in 2 years at 5% per year (in ₹)?
- 12.In how many years will ₹6100 earn ₹183 as simple interest at 3% per year?
- 13.What sum of money earns ₹6468 simple interest in 3 years at 14% per year (in ₹)?
- 14.Find the simple interest on ₹11100 at 8% per year for 1 year (in ₹).
- 15.Diya puts ₹4800 in a bank at 13% simple interest per year. How much will she have after 1 year (in ₹)?
- 16.Find the simple interest on ₹19000 at 15% per year for 5 years (in ₹).
- 17.What sum of money earns ₹132 simple interest in 1 year at 4% per year (in ₹)?
- 18.In how many years will ₹3400 earn ₹612 as simple interest at 9% per year?
- 19.In how many years will ₹12200 earn ₹1098 as simple interest at 3% per year?
- 20.Diya puts ₹2500 in a bank at 12% simple interest per year. How much will she have after 4 years (in ₹)?
- 21.In how many years will ₹9600 earn ₹1536 as simple interest at 8% per year?
- 22.Diya puts ₹7900 in a bank at 8% simple interest per year. How much will she have after 4 years (in ₹)?
- 23.In how many years will ₹17800 earn ₹6408 as simple interest at 12% per year?
- 24.The simple interest on ₹17200 for 4 years is ₹8256. What is the rate of interest (% per year)?
- 25.Find the simple interest on ₹12100 at 14% per year for 2 years (in ₹).
- 26.The simple interest on ₹10800 for 3 years is ₹1620. What is the rate of interest (% per year)?
- 27.Find the simple interest on ₹8500 at 3% per year for 1 year (in ₹).
- 28.Find the simple interest on ₹14000 at 4% per year for 4 years (in ₹).
- 29.Find the simple interest on ₹2700 at 15% per year for 1 year (in ₹).
- 30.Diya puts ₹11800 in a bank at 6% simple interest per year. How much will she have after 3 years (in ₹)?
- 31.Diya puts ₹900 in a bank at 8% simple interest per year. How much will she have after 3 years (in ₹)?
- 32.In how many years will ₹2900 earn ₹580 as simple interest at 10% per year?
- 33.Diya puts ₹5300 in a bank at 11% simple interest per year. How much will she have after 3 years (in ₹)?
- 34.Diya puts ₹8700 in a bank at 14% simple interest per year. How much will she have after 3 years (in ₹)?
- 35.What sum of money earns ₹672 simple interest in 2 years at 14% per year (in ₹)?
- 36.What sum of money earns ₹2016 simple interest in 2 years at 9% per year (in ₹)?
- 37.Diya puts ₹6500 in a bank at 2% simple interest per year. How much will she have after 1 year (in ₹)?
- 38.Find the simple interest on ₹15600 at 2% per year for 4 years (in ₹).
- 39.What sum of money earns ₹2325 simple interest in 5 years at 15% per year (in ₹)?
- 40.Diya puts ₹16000 in a bank at 2% simple interest per year. How much will she have after 2 years (in ₹)?
Answer key
- 4
- 19200
- 2736
- 10100
- 15984
- 12300
- 3
- 5
- 2502
- 14
- 2800
- 1
- 15400
- 888
- 5424
- 14250
- 3300
- 2
- 3
- 3700
- 2
- 10428
- 3
- 12
- 3388
- 5
- 255
- 2240
- 405
- 13924
- 1116
- 2
- 7049
- 12354
- 2400
- 11200
- 6630
- 1248
- 3100
- 16640
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