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.What sum of money earns ₹7975 simple interest in 5 years at 11% per year (in ₹)?
- 2.In how many years will ₹11100 earn ₹222 as simple interest at 2% per year?
- 3.Find the simple interest on ₹4300 at 6% per year for 5 years (in ₹).
- 4.Diya puts ₹4100 in a bank at 8% simple interest per year. How much will she have after 5 years (in ₹)?
- 5.Find the simple interest on ₹19300 at 13% per year for 5 years (in ₹).
- 6.Find the simple interest on ₹18900 at 14% per year for 1 year (in ₹).
- 7.The simple interest on ₹700 for 4 years is ₹280. What is the rate of interest (% per year)?
- 8.Find the simple interest on ₹1500 at 6% per year for 1 year (in ₹).
- 9.Diya puts ₹16300 in a bank at 13% simple interest per year. How much will she have after 1 year (in ₹)?
- 10.Find the simple interest on ₹19200 at 10% per year for 5 years (in ₹).
- 11.What sum of money earns ₹144 simple interest in 2 years at 3% per year (in ₹)?
- 12.The simple interest on ₹10300 for 5 years is ₹1030. What is the rate of interest (% per year)?
- 13.Diya puts ₹5600 in a bank at 4% simple interest per year. How much will she have after 2 years (in ₹)?
- 14.Find the simple interest on ₹19200 at 7% per year for 1 year (in ₹).
- 15.In how many years will ₹6100 earn ₹854 as simple interest at 7% per year?
- 16.Diya puts ₹17800 in a bank at 5% simple interest per year. How much will she have after 1 year (in ₹)?
- 17.What sum of money earns ₹4200 simple interest in 5 years at 6% per year (in ₹)?
- 18.Diya puts ₹500 in a bank at 2% simple interest per year. How much will she have after 1 year (in ₹)?
- 19.In how many years will ₹11700 earn ₹1287 as simple interest at 11% per year?
- 20.Find the simple interest on ₹9100 at 10% per year for 2 years (in ₹).
- 21.The simple interest on ₹7400 for 5 years is ₹740. What is the rate of interest (% per year)?
- 22.What sum of money earns ₹3000 simple interest in 4 years at 5% per year (in ₹)?
- 23.What sum of money earns ₹56 simple interest in 4 years at 2% per year (in ₹)?
- 24.Diya puts ₹4700 in a bank at 9% simple interest per year. How much will she have after 1 year (in ₹)?
- 25.Diya puts ₹16500 in a bank at 13% simple interest per year. How much will she have after 3 years (in ₹)?
- 26.In how many years will ₹3500 earn ₹2275 as simple interest at 13% per year?
- 27.Diya puts ₹14100 in a bank at 13% simple interest per year. How much will she have after 1 year (in ₹)?
- 28.In how many years will ₹3500 earn ₹420 as simple interest at 6% per year?
- 29.Find the simple interest on ₹13900 at 4% per year for 2 years (in ₹).
- 30.What sum of money earns ₹1560 simple interest in 5 years at 8% per year (in ₹)?
- 31.Diya puts ₹5000 in a bank at 8% simple interest per year. How much will she have after 4 years (in ₹)?
- 32.What sum of money earns ₹4200 simple interest in 5 years at 10% per year (in ₹)?
- 33.What sum of money earns ₹2760 simple interest in 4 years at 5% per year (in ₹)?
- 34.Find the simple interest on ₹5600 at 14% per year for 3 years (in ₹).
- 35.What sum of money earns ₹3090 simple interest in 2 years at 15% per year (in ₹)?
- 36.What sum of money earns ₹3915 simple interest in 3 years at 15% per year (in ₹)?
- 37.Find the simple interest on ₹3300 at 12% per year for 2 years (in ₹).
- 38.Diya puts ₹15300 in a bank at 4% simple interest per year. How much will she have after 5 years (in ₹)?
- 39.Find the simple interest on ₹16000 at 3% per year for 2 years (in ₹).
- 40.Find the simple interest on ₹12600 at 7% per year for 5 years (in ₹).
Answer key
- 14500
- 1
- 1290
- 5740
- 12545
- 2646
- 10
- 90
- 18419
- 9600
- 2400
- 2
- 6048
- 1344
- 2
- 18690
- 14000
- 510
- 1
- 1820
- 2
- 15000
- 700
- 5123
- 22935
- 5
- 15933
- 2
- 1112
- 3900
- 6600
- 8400
- 13800
- 2352
- 10300
- 8700
- 792
- 18360
- 960
- 4410
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