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.Find the simple interest on ₹8900 at 6% per year for 1 year (in ₹).
- 2.Find the simple interest on ₹4000 at 7% per year for 1 year (in ₹).
- 3.Diya puts ₹3000 in a bank at 5% simple interest per year. How much will she have after 4 years (in ₹)?
- 4.Diya puts ₹11900 in a bank at 7% simple interest per year. How much will she have after 4 years (in ₹)?
- 5.Find the simple interest on ₹3100 at 13% per year for 2 years (in ₹).
- 6.In how many years will ₹5000 earn ₹200 as simple interest at 4% per year?
- 7.Find the simple interest on ₹15600 at 8% per year for 2 years (in ₹).
- 8.The simple interest on ₹4100 for 3 years is ₹246. What is the rate of interest (% per year)?
- 9.Diya puts ₹8000 in a bank at 14% simple interest per year. How much will she have after 3 years (in ₹)?
- 10.In how many years will ₹3200 earn ₹640 as simple interest at 5% per year?
- 11.What sum of money earns ₹296 simple interest in 4 years at 2% per year (in ₹)?
- 12.Find the simple interest on ₹19000 at 8% per year for 5 years (in ₹).
- 13.Find the simple interest on ₹7600 at 3% per year for 3 years (in ₹).
- 14.The simple interest on ₹17400 for 2 years is ₹5220. What is the rate of interest (% per year)?
- 15.The simple interest on ₹14900 for 1 year is ₹1490. What is the rate of interest (% per year)?
- 16.The simple interest on ₹6300 for 4 years is ₹1764. What is the rate of interest (% per year)?
- 17.The simple interest on ₹800 for 5 years is ₹240. What is the rate of interest (% per year)?
- 18.In how many years will ₹18100 earn ₹11765 as simple interest at 13% per year?
- 19.Diya puts ₹17800 in a bank at 6% simple interest per year. How much will she have after 4 years (in ₹)?
- 20.In how many years will ₹8600 earn ₹3440 as simple interest at 10% per year?
- 21.Find the simple interest on ₹1900 at 10% per year for 3 years (in ₹).
- 22.Diya puts ₹17800 in a bank at 15% simple interest per year. How much will she have after 5 years (in ₹)?
- 23.The simple interest on ₹12800 for 2 years is ₹768. What is the rate of interest (% per year)?
- 24.Find the simple interest on ₹4000 at 12% per year for 2 years (in ₹).
- 25.What sum of money earns ₹10416 simple interest in 4 years at 14% per year (in ₹)?
- 26.Diya puts ₹18100 in a bank at 7% simple interest per year. How much will she have after 1 year (in ₹)?
- 27.Find the simple interest on ₹2700 at 13% per year for 1 year (in ₹).
- 28.Find the simple interest on ₹6900 at 11% per year for 5 years (in ₹).
- 29.Find the simple interest on ₹11100 at 3% per year for 2 years (in ₹).
- 30.What sum of money earns ₹1920 simple interest in 4 years at 3% per year (in ₹)?
- 31.What sum of money earns ₹1110 simple interest in 3 years at 10% per year (in ₹)?
- 32.What sum of money earns ₹2445 simple interest in 1 year at 15% per year (in ₹)?
- 33.What sum of money earns ₹810 simple interest in 3 years at 10% per year (in ₹)?
- 34.Diya puts ₹10900 in a bank at 13% simple interest per year. How much will she have after 5 years (in ₹)?
- 35.The simple interest on ₹18200 for 3 years is ₹3822. What is the rate of interest (% per year)?
- 36.What sum of money earns ₹738 simple interest in 1 year at 6% per year (in ₹)?
- 37.The simple interest on ₹6000 for 3 years is ₹1800. What is the rate of interest (% per year)?
- 38.Diya puts ₹15700 in a bank at 10% simple interest per year. How much will she have after 2 years (in ₹)?
- 39.What sum of money earns ₹7014 simple interest in 3 years at 14% per year (in ₹)?
- 40.Diya puts ₹17800 in a bank at 15% simple interest per year. How much will she have after 2 years (in ₹)?
Answer key
- 534
- 280
- 3600
- 15232
- 806
- 1
- 2496
- 2
- 11360
- 4
- 3700
- 7600
- 684
- 15
- 10
- 7
- 6
- 5
- 22072
- 4
- 570
- 31150
- 3
- 960
- 18600
- 19367
- 351
- 3795
- 666
- 16000
- 3700
- 16300
- 2700
- 17985
- 7
- 12300
- 10
- 18840
- 16700
- 23140
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