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).
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- 1.Diya puts ₹10900 in a bank at 2% simple interest per year. How much will she have after 1 year (in ₹)?
- 2.Find the simple interest on ₹15900 at 4% per year for 2 years (in ₹).
- 3.Diya puts ₹3500 in a bank at 5% simple interest per year. How much will she have after 2 years (in ₹)?
- 4.In how many years will ₹19800 earn ₹12870 as simple interest at 13% per year?
- 5.Find the simple interest on ₹18800 at 10% per year for 5 years (in ₹).
- 6.Diya puts ₹10700 in a bank at 8% simple interest per year. How much will she have after 1 year (in ₹)?
- 7.What sum of money earns ₹144 simple interest in 1 year at 4% per year (in ₹)?
- 8.Find the simple interest on ₹7300 at 13% per year for 3 years (in ₹).
- 9.In how many years will ₹2800 earn ₹336 as simple interest at 6% per year?
- 10.In how many years will ₹1300 earn ₹312 as simple interest at 12% per year?
- 11.In how many years will ₹2900 earn ₹696 as simple interest at 8% per year?
- 12.The simple interest on ₹16300 for 4 years is ₹1304. What is the rate of interest (% per year)?
- 13.Diya puts ₹17000 in a bank at 14% simple interest per year. How much will she have after 2 years (in ₹)?
- 14.Diya puts ₹19000 in a bank at 8% simple interest per year. How much will she have after 4 years (in ₹)?
- 15.Find the simple interest on ₹700 at 10% per year for 2 years (in ₹).
- 16.Find the simple interest on ₹16800 at 12% per year for 5 years (in ₹).
- 17.Diya puts ₹16300 in a bank at 11% simple interest per year. How much will she have after 3 years (in ₹)?
- 18.Diya puts ₹16600 in a bank at 12% simple interest per year. How much will she have after 4 years (in ₹)?
- 19.In how many years will ₹4200 earn ₹336 as simple interest at 2% per year?
- 20.What sum of money earns ₹1738 simple interest in 1 year at 11% per year (in ₹)?
- 21.The simple interest on ₹11300 for 3 years is ₹2373. What is the rate of interest (% per year)?
- 22.What sum of money earns ₹32 simple interest in 2 years at 2% per year (in ₹)?
- 23.Diya puts ₹900 in a bank at 6% simple interest per year. How much will she have after 4 years (in ₹)?
- 24.The simple interest on ₹5700 for 2 years is ₹1482. What is the rate of interest (% per year)?
- 25.The simple interest on ₹17000 for 1 year is ₹510. What is the rate of interest (% per year)?
- 26.What sum of money earns ₹1296 simple interest in 4 years at 4% per year (in ₹)?
- 27.Find the simple interest on ₹19200 at 14% per year for 1 year (in ₹).
- 28.Find the simple interest on ₹18000 at 15% per year for 4 years (in ₹).
- 29.In how many years will ₹7600 earn ₹1140 as simple interest at 3% per year?
- 30.Diya puts ₹800 in a bank at 9% simple interest per year. How much will she have after 4 years (in ₹)?
- 31.In how many years will ₹16000 earn ₹8000 as simple interest at 10% per year?
- 32.Find the simple interest on ₹17400 at 3% per year for 3 years (in ₹).
- 33.In how many years will ₹1300 earn ₹195 as simple interest at 3% per year?
- 34.Diya puts ₹10700 in a bank at 6% simple interest per year. How much will she have after 2 years (in ₹)?
- 35.What sum of money earns ₹666 simple interest in 2 years at 3% per year (in ₹)?
- 36.What sum of money earns ₹416 simple interest in 2 years at 4% per year (in ₹)?
- 37.What sum of money earns ₹6060 simple interest in 5 years at 12% per year (in ₹)?
- 38.What sum of money earns ₹1144 simple interest in 1 year at 8% per year (in ₹)?
- 39.Find the simple interest on ₹16000 at 15% per year for 5 years (in ₹).
- 40.What sum of money earns ₹1190 simple interest in 5 years at 2% per year (in ₹)?
Answer key
- 11118
- 1272
- 3850
- 5
- 9400
- 11556
- 3600
- 2847
- 2
- 2
- 3
- 2
- 21760
- 25080
- 140
- 10080
- 21679
- 24568
- 4
- 15800
- 7
- 800
- 1116
- 13
- 3
- 8100
- 2688
- 10800
- 5
- 1088
- 5
- 1566
- 5
- 11984
- 11100
- 5200
- 10100
- 14300
- 12000
- 11900
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