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 ₹9500 at 5% per year for 1 year (in ₹).
- 2.In how many years will ₹16200 earn ₹2430 as simple interest at 15% per year?
- 3.The simple interest on ₹500 for 1 year is ₹25. What is the rate of interest (% per year)?
- 4.Diya puts ₹1000 in a bank at 2% simple interest per year. How much will she have after 5 years (in ₹)?
- 5.The simple interest on ₹15100 for 5 years is ₹2265. What is the rate of interest (% per year)?
- 6.Diya puts ₹5800 in a bank at 11% simple interest per year. How much will she have after 2 years (in ₹)?
- 7.What sum of money earns ₹1308 simple interest in 4 years at 3% per year (in ₹)?
- 8.Diya puts ₹19200 in a bank at 9% simple interest per year. How much will she have after 4 years (in ₹)?
- 9.What sum of money earns ₹550 simple interest in 1 year at 5% per year (in ₹)?
- 10.Diya puts ₹18900 in a bank at 3% simple interest per year. How much will she have after 3 years (in ₹)?
- 11.Find the simple interest on ₹11900 at 14% per year for 2 years (in ₹).
- 12.Diya puts ₹9400 in a bank at 13% simple interest per year. How much will she have after 3 years (in ₹)?
- 13.The simple interest on ₹6100 for 2 years is ₹366. What is the rate of interest (% per year)?
- 14.Diya puts ₹16400 in a bank at 12% simple interest per year. How much will she have after 4 years (in ₹)?
- 15.Find the simple interest on ₹18100 at 13% per year for 4 years (in ₹).
- 16.In how many years will ₹2400 earn ₹1440 as simple interest at 12% per year?
- 17.Diya puts ₹11500 in a bank at 2% simple interest per year. How much will she have after 4 years (in ₹)?
- 18.In how many years will ₹19400 earn ₹970 as simple interest at 5% per year?
- 19.Diya puts ₹10800 in a bank at 4% simple interest per year. How much will she have after 5 years (in ₹)?
- 20.What sum of money earns ₹1272 simple interest in 4 years at 6% per year (in ₹)?
- 21.What sum of money earns ₹1053 simple interest in 3 years at 3% per year (in ₹)?
- 22.Diya puts ₹13700 in a bank at 13% simple interest per year. How much will she have after 1 year (in ₹)?
- 23.In how many years will ₹11700 earn ₹1170 as simple interest at 5% per year?
- 24.In how many years will ₹2900 earn ₹754 as simple interest at 13% per year?
- 25.Find the simple interest on ₹8300 at 10% per year for 3 years (in ₹).
- 26.In how many years will ₹18400 earn ₹1104 as simple interest at 2% per year?
- 27.In how many years will ₹7000 earn ₹1680 as simple interest at 12% per year?
- 28.In how many years will ₹12800 earn ₹1536 as simple interest at 4% per year?
- 29.What sum of money earns ₹120 simple interest in 4 years at 2% per year (in ₹)?
- 30.In how many years will ₹17100 earn ₹684 as simple interest at 2% per year?
- 31.Find the simple interest on ₹9400 at 10% per year for 2 years (in ₹).
- 32.Diya puts ₹8000 in a bank at 3% simple interest per year. How much will she have after 5 years (in ₹)?
- 33.In how many years will ₹600 earn ₹30 as simple interest at 5% per year?
- 34.What sum of money earns ₹1332 simple interest in 1 year at 9% per year (in ₹)?
- 35.What sum of money earns ₹5412 simple interest in 4 years at 11% per year (in ₹)?
- 36.Diya puts ₹5400 in a bank at 8% simple interest per year. How much will she have after 3 years (in ₹)?
- 37.In how many years will ₹19800 earn ₹2376 as simple interest at 6% per year?
- 38.Diya puts ₹6900 in a bank at 9% simple interest per year. How much will she have after 5 years (in ₹)?
- 39.Diya puts ₹9400 in a bank at 9% simple interest per year. How much will she have after 1 year (in ₹)?
- 40.Find the simple interest on ₹4200 at 5% per year for 1 year (in ₹).
Answer key
- 475
- 1
- 5
- 1100
- 3
- 7076
- 10900
- 26112
- 11000
- 20601
- 3332
- 13066
- 3
- 24272
- 9412
- 5
- 12420
- 1
- 12960
- 5300
- 11700
- 15481
- 2
- 2
- 2490
- 3
- 2
- 3
- 1500
- 2
- 1880
- 9200
- 1
- 14800
- 12300
- 6696
- 2
- 10005
- 10246
- 210
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