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).
NameDateTime takenScore ___ / 40
- 1.What sum of money earns ₹9620 simple interest in 5 years at 13% per year (in ₹)?
- 2.What sum of money earns ₹3180 simple interest in 2 years at 15% per year (in ₹)?
- 3.Diya puts ₹13700 in a bank at 12% simple interest per year. How much will she have after 2 years (in ₹)?
- 4.Diya puts ₹7700 in a bank at 11% simple interest per year. How much will she have after 1 year (in ₹)?
- 5.In how many years will ₹3500 earn ₹700 as simple interest at 5% per year?
- 6.The simple interest on ₹4900 for 2 years is ₹392. What is the rate of interest (% per year)?
- 7.Diya puts ₹19200 in a bank at 12% simple interest per year. How much will she have after 5 years (in ₹)?
- 8.Diya puts ₹16000 in a bank at 12% simple interest per year. How much will she have after 1 year (in ₹)?
- 9.Diya puts ₹11700 in a bank at 4% simple interest per year. How much will she have after 5 years (in ₹)?
- 10.What sum of money earns ₹266 simple interest in 1 year at 2% per year (in ₹)?
- 11.Find the simple interest on ₹10200 at 8% per year for 1 year (in ₹).
- 12.Diya puts ₹12800 in a bank at 4% simple interest per year. How much will she have after 3 years (in ₹)?
- 13.Find the simple interest on ₹5600 at 10% per year for 5 years (in ₹).
- 14.The simple interest on ₹13000 for 4 years is ₹1560. What is the rate of interest (% per year)?
- 15.Diya puts ₹15000 in a bank at 4% simple interest per year. How much will she have after 4 years (in ₹)?
- 16.What sum of money earns ₹3024 simple interest in 4 years at 9% per year (in ₹)?
- 17.Diya puts ₹19000 in a bank at 7% simple interest per year. How much will she have after 5 years (in ₹)?
- 18.Diya puts ₹11900 in a bank at 5% simple interest per year. How much will she have after 4 years (in ₹)?
- 19.Diya puts ₹7000 in a bank at 9% simple interest per year. How much will she have after 2 years (in ₹)?
- 20.Diya puts ₹5400 in a bank at 5% simple interest per year. How much will she have after 3 years (in ₹)?
- 21.In how many years will ₹5100 earn ₹816 as simple interest at 8% per year?
- 22.Find the simple interest on ₹17800 at 7% per year for 5 years (in ₹).
- 23.What sum of money earns ₹8125 simple interest in 5 years at 13% per year (in ₹)?
- 24.In how many years will ₹13800 earn ₹7176 as simple interest at 13% per year?
- 25.In how many years will ₹8000 earn ₹3600 as simple interest at 15% per year?
- 26.Diya puts ₹9100 in a bank at 15% simple interest per year. How much will she have after 3 years (in ₹)?
- 27.Diya puts ₹6900 in a bank at 2% simple interest per year. How much will she have after 2 years (in ₹)?
- 28.The simple interest on ₹5200 for 2 years is ₹1560. What is the rate of interest (% per year)?
- 29.Diya puts ₹4500 in a bank at 3% simple interest per year. How much will she have after 1 year (in ₹)?
- 30.In how many years will ₹5400 earn ₹1404 as simple interest at 13% per year?
- 31.The simple interest on ₹14000 for 1 year is ₹280. What is the rate of interest (% per year)?
- 32.Diya puts ₹15500 in a bank at 4% simple interest per year. How much will she have after 4 years (in ₹)?
- 33.What sum of money earns ₹1332 simple interest in 4 years at 9% per year (in ₹)?
- 34.In how many years will ₹3700 earn ₹814 as simple interest at 11% per year?
- 35.The simple interest on ₹10100 for 2 years is ₹404. What is the rate of interest (% per year)?
- 36.Find the simple interest on ₹7500 at 8% per year for 3 years (in ₹).
- 37.What sum of money earns ₹845 simple interest in 5 years at 13% per year (in ₹)?
- 38.The simple interest on ₹10100 for 3 years is ₹3030. What is the rate of interest (% per year)?
- 39.In how many years will ₹5100 earn ₹1683 as simple interest at 11% per year?
- 40.Diya puts ₹15800 in a bank at 3% simple interest per year. How much will she have after 3 years (in ₹)?
Answer key
- 14800
- 10600
- 16988
- 8547
- 4
- 4
- 30720
- 17920
- 14040
- 13300
- 816
- 14336
- 2800
- 3
- 17400
- 8400
- 25650
- 14280
- 8260
- 6210
- 2
- 6230
- 12500
- 4
- 3
- 13195
- 7176
- 15
- 4635
- 2
- 2
- 17980
- 3700
- 2
- 2
- 1800
- 1300
- 10
- 3
- 17222
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