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.Find the simple interest on ₹4100 at 8% per year for 4 years (in ₹).
- 2.Diya puts ₹16600 in a bank at 7% simple interest per year. How much will she have after 3 years (in ₹)?
- 3.The simple interest on ₹18900 for 2 years is ₹4536. What is the rate of interest (% per year)?
- 4.The simple interest on ₹6600 for 4 years is ₹792. What is the rate of interest (% per year)?
- 5.The simple interest on ₹7300 for 1 year is ₹1022. What is the rate of interest (% per year)?
- 6.What sum of money earns ₹988 simple interest in 1 year at 13% per year (in ₹)?
- 7.Find the simple interest on ₹7100 at 6% per year for 5 years (in ₹).
- 8.What sum of money earns ₹6123 simple interest in 3 years at 13% per year (in ₹)?
- 9.Find the simple interest on ₹16400 at 11% per year for 5 years (in ₹).
- 10.In how many years will ₹17700 earn ₹7965 as simple interest at 15% per year?
- 11.Find the simple interest on ₹2100 at 6% per year for 4 years (in ₹).
- 12.The simple interest on ₹700 for 2 years is ₹28. What is the rate of interest (% per year)?
- 13.Find the simple interest on ₹6100 at 11% per year for 2 years (in ₹).
- 14.What sum of money earns ₹600 simple interest in 4 years at 5% per year (in ₹)?
- 15.What sum of money earns ₹96 simple interest in 4 years at 4% per year (in ₹)?
- 16.Find the simple interest on ₹2600 at 15% per year for 2 years (in ₹).
- 17.Diya puts ₹13100 in a bank at 11% simple interest per year. How much will she have after 1 year (in ₹)?
- 18.Find the simple interest on ₹11900 at 8% per year for 4 years (in ₹).
- 19.Find the simple interest on ₹11400 at 15% per year for 5 years (in ₹).
- 20.The simple interest on ₹5500 for 2 years is ₹990. What is the rate of interest (% per year)?
- 21.What sum of money earns ₹7056 simple interest in 4 years at 12% per year (in ₹)?
- 22.Diya puts ₹6700 in a bank at 9% simple interest per year. How much will she have after 5 years (in ₹)?
- 23.What sum of money earns ₹114 simple interest in 1 year at 2% per year (in ₹)?
- 24.Find the simple interest on ₹13600 at 5% per year for 4 years (in ₹).
- 25.Diya puts ₹6600 in a bank at 4% simple interest per year. How much will she have after 1 year (in ₹)?
- 26.Find the simple interest on ₹6900 at 12% per year for 1 year (in ₹).
- 27.Find the simple interest on ₹2000 at 6% per year for 5 years (in ₹).
- 28.Find the simple interest on ₹8200 at 14% per year for 1 year (in ₹).
- 29.What sum of money earns ₹6720 simple interest in 3 years at 14% per year (in ₹)?
- 30.What sum of money earns ₹1920 simple interest in 3 years at 10% per year (in ₹)?
- 31.Find the simple interest on ₹2800 at 3% per year for 2 years (in ₹).
- 32.Diya puts ₹4200 in a bank at 3% simple interest per year. How much will she have after 2 years (in ₹)?
- 33.Find the simple interest on ₹5400 at 2% per year for 2 years (in ₹).
- 34.In how many years will ₹700 earn ₹140 as simple interest at 4% per year?
- 35.What sum of money earns ₹2736 simple interest in 2 years at 9% per year (in ₹)?
- 36.In how many years will ₹10200 earn ₹5100 as simple interest at 10% per year?
- 37.Find the simple interest on ₹4800 at 11% per year for 1 year (in ₹).
- 38.What sum of money earns ₹3360 simple interest in 5 years at 14% per year (in ₹)?
- 39.Diya puts ₹10600 in a bank at 4% simple interest per year. How much will she have after 2 years (in ₹)?
- 40.Find the simple interest on ₹4400 at 7% per year for 2 years (in ₹).
Answer key
- 1312
- 20086
- 12
- 3
- 14
- 7600
- 2130
- 15700
- 9020
- 3
- 504
- 2
- 1342
- 3000
- 600
- 780
- 14541
- 3808
- 8550
- 9
- 14700
- 9715
- 5700
- 2720
- 6864
- 828
- 600
- 1148
- 16000
- 6400
- 168
- 4452
- 216
- 5
- 15200
- 5
- 528
- 4800
- 11448
- 616
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