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.Diya puts ₹11100 in a bank at 11% simple interest per year. How much will she have after 5 years (in ₹)?
- 2.Diya puts ₹1300 in a bank at 5% simple interest per year. How much will she have after 5 years (in ₹)?
- 3.The simple interest on ₹15400 for 1 year is ₹1078. What is the rate of interest (% per year)?
- 4.Find the simple interest on ₹12600 at 9% per year for 5 years (in ₹).
- 5.In how many years will ₹1000 earn ₹220 as simple interest at 11% per year?
- 6.Find the simple interest on ₹7800 at 5% per year for 2 years (in ₹).
- 7.In how many years will ₹8200 earn ₹328 as simple interest at 4% per year?
- 8.The simple interest on ₹8100 for 3 years is ₹1701. What is the rate of interest (% per year)?
- 9.The simple interest on ₹5200 for 1 year is ₹572. What is the rate of interest (% per year)?
- 10.The simple interest on ₹4500 for 3 years is ₹540. What is the rate of interest (% per year)?
- 11.The simple interest on ₹19900 for 3 years is ₹7164. What is the rate of interest (% per year)?
- 12.Find the simple interest on ₹17000 at 15% per year for 5 years (in ₹).
- 13.In how many years will ₹4900 earn ₹294 as simple interest at 3% per year?
- 14.Diya puts ₹18800 in a bank at 15% simple interest per year. How much will she have after 2 years (in ₹)?
- 15.In how many years will ₹19700 earn ₹14775 as simple interest at 15% per year?
- 16.The simple interest on ₹18300 for 3 years is ₹6039. What is the rate of interest (% per year)?
- 17.What sum of money earns ₹1539 simple interest in 1 year at 9% per year (in ₹)?
- 18.Find the simple interest on ₹6400 at 14% per year for 3 years (in ₹).
- 19.Diya puts ₹1100 in a bank at 2% simple interest per year. How much will she have after 1 year (in ₹)?
- 20.In how many years will ₹19800 earn ₹9900 as simple interest at 10% per year?
- 21.Find the simple interest on ₹15400 at 3% per year for 1 year (in ₹).
- 22.Diya puts ₹1000 in a bank at 10% simple interest per year. How much will she have after 5 years (in ₹)?
- 23.What sum of money earns ₹3150 simple interest in 3 years at 10% per year (in ₹)?
- 24.What sum of money earns ₹5400 simple interest in 5 years at 9% per year (in ₹)?
- 25.The simple interest on ₹12700 for 4 years is ₹1016. What is the rate of interest (% per year)?
- 26.What sum of money earns ₹4625 simple interest in 5 years at 5% per year (in ₹)?
- 27.In how many years will ₹3100 earn ₹806 as simple interest at 13% per year?
- 28.Diya puts ₹11100 in a bank at 14% simple interest per year. How much will she have after 3 years (in ₹)?
- 29.Diya puts ₹5800 in a bank at 6% simple interest per year. How much will she have after 3 years (in ₹)?
- 30.In how many years will ₹17300 earn ₹2768 as simple interest at 4% per year?
- 31.Find the simple interest on ₹6200 at 6% per year for 1 year (in ₹).
- 32.Diya puts ₹12800 in a bank at 6% simple interest per year. How much will she have after 4 years (in ₹)?
- 33.Find the simple interest on ₹900 at 7% per year for 3 years (in ₹).
- 34.Find the simple interest on ₹14000 at 5% per year for 4 years (in ₹).
- 35.Diya puts ₹13200 in a bank at 2% simple interest per year. How much will she have after 1 year (in ₹)?
- 36.Diya puts ₹16700 in a bank at 13% simple interest per year. How much will she have after 5 years (in ₹)?
- 37.Diya puts ₹2700 in a bank at 4% simple interest per year. How much will she have after 3 years (in ₹)?
- 38.Find the simple interest on ₹15400 at 4% per year for 1 year (in ₹).
- 39.Find the simple interest on ₹6200 at 2% per year for 1 year (in ₹).
- 40.In how many years will ₹9000 earn ₹810 as simple interest at 3% per year?
Answer key
- 17205
- 1625
- 7
- 5670
- 2
- 780
- 1
- 7
- 11
- 4
- 12
- 12750
- 2
- 24440
- 5
- 11
- 17100
- 2688
- 1122
- 5
- 462
- 1500
- 10500
- 12000
- 2
- 18500
- 2
- 15762
- 6844
- 4
- 372
- 15872
- 189
- 2800
- 13464
- 27555
- 3024
- 616
- 124
- 3
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