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.In how many years will ₹9000 earn ₹4050 as simple interest at 9% per year?
- 2.Find the simple interest on ₹9000 at 3% per year for 2 years (in ₹).
- 3.In how many years will ₹18800 earn ₹1692 as simple interest at 3% per year?
- 4.What sum of money earns ₹234 simple interest in 2 years at 13% per year (in ₹)?
- 5.Find the simple interest on ₹8700 at 7% per year for 1 year (in ₹).
- 6.Diya puts ₹9700 in a bank at 13% simple interest per year. How much will she have after 4 years (in ₹)?
- 7.What sum of money earns ₹342 simple interest in 3 years at 6% per year (in ₹)?
- 8.The simple interest on ₹500 for 2 years is ₹20. What is the rate of interest (% per year)?
- 9.The simple interest on ₹17600 for 3 years is ₹1584. What is the rate of interest (% per year)?
- 10.Find the simple interest on ₹18000 at 4% per year for 2 years (in ₹).
- 11.The simple interest on ₹12000 for 5 years is ₹3600. What is the rate of interest (% per year)?
- 12.Find the simple interest on ₹17000 at 6% per year for 2 years (in ₹).
- 13.Diya puts ₹600 in a bank at 9% simple interest per year. How much will she have after 4 years (in ₹)?
- 14.In how many years will ₹15400 earn ₹3696 as simple interest at 12% per year?
- 15.Diya puts ₹19100 in a bank at 13% simple interest per year. How much will she have after 4 years (in ₹)?
- 16.Find the simple interest on ₹13500 at 10% per year for 3 years (in ₹).
- 17.What sum of money earns ₹980 simple interest in 5 years at 2% per year (in ₹)?
- 18.The simple interest on ₹5900 for 2 years is ₹472. What is the rate of interest (% per year)?
- 19.The simple interest on ₹2800 for 1 year is ₹252. What is the rate of interest (% per year)?
- 20.Find the simple interest on ₹14300 at 3% per year for 3 years (in ₹).
- 21.The simple interest on ₹500 for 4 years is ₹220. What is the rate of interest (% per year)?
- 22.What sum of money earns ₹2800 simple interest in 4 years at 4% per year (in ₹)?
- 23.The simple interest on ₹11900 for 4 years is ₹2856. What is the rate of interest (% per year)?
- 24.In how many years will ₹15300 earn ₹6885 as simple interest at 9% per year?
- 25.Find the simple interest on ₹14800 at 10% per year for 2 years (in ₹).
- 26.In how many years will ₹10200 earn ₹1428 as simple interest at 7% per year?
- 27.In how many years will ₹6300 earn ₹2520 as simple interest at 8% per year?
- 28.What sum of money earns ₹428 simple interest in 1 year at 4% per year (in ₹)?
- 29.What sum of money earns ₹627 simple interest in 3 years at 11% per year (in ₹)?
- 30.Diya puts ₹10700 in a bank at 12% simple interest per year. How much will she have after 5 years (in ₹)?
- 31.Find the simple interest on ₹8500 at 4% per year for 2 years (in ₹).
- 32.Find the simple interest on ₹4300 at 4% per year for 1 year (in ₹).
- 33.Find the simple interest on ₹14000 at 4% per year for 2 years (in ₹).
- 34.Diya puts ₹19200 in a bank at 11% simple interest per year. How much will she have after 4 years (in ₹)?
- 35.What sum of money earns ₹2415 simple interest in 5 years at 3% per year (in ₹)?
- 36.The simple interest on ₹6000 for 4 years is ₹3360. What is the rate of interest (% per year)?
- 37.In how many years will ₹3300 earn ₹924 as simple interest at 14% per year?
- 38.The simple interest on ₹19500 for 4 years is ₹8580. What is the rate of interest (% per year)?
- 39.Diya puts ₹10200 in a bank at 4% simple interest per year. How much will she have after 4 years (in ₹)?
- 40.What sum of money earns ₹10270 simple interest in 5 years at 13% per year (in ₹)?
Answer key
- 5
- 540
- 3
- 900
- 609
- 14744
- 1900
- 2
- 3
- 1440
- 6
- 2040
- 816
- 2
- 29032
- 4050
- 9800
- 4
- 9
- 1287
- 11
- 17500
- 6
- 5
- 2960
- 2
- 5
- 10700
- 1900
- 17120
- 680
- 172
- 1120
- 27648
- 16100
- 14
- 2
- 11
- 11832
- 15800
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