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.What sum of money earns ₹945 simple interest in 1 year at 5% per year (in ₹)?
- 2.In how many years will ₹9900 earn ₹792 as simple interest at 4% per year?
- 3.Diya puts ₹15000 in a bank at 6% simple interest per year. How much will she have after 3 years (in ₹)?
- 4.Diya puts ₹13400 in a bank at 4% simple interest per year. How much will she have after 2 years (in ₹)?
- 5.What sum of money earns ₹715 simple interest in 1 year at 5% per year (in ₹)?
- 6.What sum of money earns ₹872 simple interest in 2 years at 4% per year (in ₹)?
- 7.Find the simple interest on ₹5400 at 4% per year for 1 year (in ₹).
- 8.Diya puts ₹17200 in a bank at 2% simple interest per year. How much will she have after 5 years (in ₹)?
- 9.The simple interest on ₹3500 for 2 years is ₹280. What is the rate of interest (% per year)?
- 10.What sum of money earns ₹324 simple interest in 2 years at 9% per year (in ₹)?
- 11.Diya puts ₹13200 in a bank at 8% simple interest per year. How much will she have after 2 years (in ₹)?
- 12.Diya puts ₹16100 in a bank at 2% simple interest per year. How much will she have after 1 year (in ₹)?
- 13.Diya puts ₹15600 in a bank at 12% simple interest per year. How much will she have after 2 years (in ₹)?
- 14.Find the simple interest on ₹7100 at 2% per year for 2 years (in ₹).
- 15.Diya puts ₹4600 in a bank at 11% simple interest per year. How much will she have after 5 years (in ₹)?
- 16.In how many years will ₹13300 earn ₹4256 as simple interest at 8% per year?
- 17.Diya puts ₹11600 in a bank at 6% simple interest per year. How much will she have after 5 years (in ₹)?
- 18.What sum of money earns ₹585 simple interest in 1 year at 15% per year (in ₹)?
- 19.What sum of money earns ₹256 simple interest in 2 years at 4% per year (in ₹)?
- 20.Find the simple interest on ₹2000 at 7% per year for 3 years (in ₹).
- 21.The simple interest on ₹14300 for 1 year is ₹1144. What is the rate of interest (% per year)?
- 22.In how many years will ₹14500 earn ₹4640 as simple interest at 8% per year?
- 23.Diya puts ₹12000 in a bank at 6% simple interest per year. How much will she have after 3 years (in ₹)?
- 24.What sum of money earns ₹6860 simple interest in 5 years at 14% per year (in ₹)?
- 25.What sum of money earns ₹2080 simple interest in 2 years at 13% per year (in ₹)?
- 26.Find the simple interest on ₹3200 at 7% per year for 5 years (in ₹).
- 27.Find the simple interest on ₹5500 at 11% per year for 1 year (in ₹).
- 28.Find the simple interest on ₹2000 at 6% per year for 2 years (in ₹).
- 29.Diya puts ₹6000 in a bank at 2% simple interest per year. How much will she have after 1 year (in ₹)?
- 30.What sum of money earns ₹240 simple interest in 4 years at 3% per year (in ₹)?
- 31.What sum of money earns ₹702 simple interest in 3 years at 13% per year (in ₹)?
- 32.In how many years will ₹12200 earn ₹7320 as simple interest at 12% per year?
- 33.What sum of money earns ₹732 simple interest in 1 year at 6% per year (in ₹)?
- 34.Find the simple interest on ₹8900 at 9% per year for 4 years (in ₹).
- 35.Find the simple interest on ₹8100 at 14% per year for 4 years (in ₹).
- 36.Find the simple interest on ₹500 at 2% per year for 3 years (in ₹).
- 37.The simple interest on ₹13300 for 1 year is ₹931. What is the rate of interest (% per year)?
- 38.Diya puts ₹15000 in a bank at 7% simple interest per year. How much will she have after 1 year (in ₹)?
- 39.In how many years will ₹17900 earn ₹5907 as simple interest at 11% per year?
- 40.Find the simple interest on ₹15500 at 2% per year for 4 years (in ₹).
Answer key
- 18900
- 2
- 17700
- 14472
- 14300
- 10900
- 216
- 18920
- 4
- 1800
- 15312
- 16422
- 19344
- 284
- 7130
- 4
- 15080
- 3900
- 3200
- 420
- 8
- 4
- 14160
- 9800
- 8000
- 1120
- 605
- 240
- 6120
- 2000
- 1800
- 5
- 12200
- 3204
- 4536
- 30
- 7
- 16050
- 3
- 1240
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