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.Find the simple interest on ₹6700 at 10% per year for 2 years (in ₹).
- 2.Diya puts ₹11400 in a bank at 11% simple interest per year. How much will she have after 1 year (in ₹)?
- 3.Find the simple interest on ₹15300 at 13% per year for 1 year (in ₹).
- 4.In how many years will ₹19300 earn ₹2316 as simple interest at 3% per year?
- 5.Diya puts ₹13700 in a bank at 7% simple interest per year. How much will she have after 2 years (in ₹)?
- 6.Find the simple interest on ₹12300 at 14% per year for 5 years (in ₹).
- 7.The simple interest on ₹9600 for 5 years is ₹4320. What is the rate of interest (% per year)?
- 8.Find the simple interest on ₹1100 at 3% per year for 1 year (in ₹).
- 9.Diya puts ₹1300 in a bank at 10% simple interest per year. How much will she have after 5 years (in ₹)?
- 10.In how many years will ₹14600 earn ₹292 as simple interest at 2% per year?
- 11.The simple interest on ₹7200 for 5 years is ₹1080. What is the rate of interest (% per year)?
- 12.Find the simple interest on ₹6200 at 11% per year for 2 years (in ₹).
- 13.Find the simple interest on ₹15900 at 10% per year for 4 years (in ₹).
- 14.What sum of money earns ₹5460 simple interest in 3 years at 14% per year (in ₹)?
- 15.The simple interest on ₹9900 for 1 year is ₹495. What is the rate of interest (% per year)?
- 16.Diya puts ₹17800 in a bank at 14% simple interest per year. How much will she have after 1 year (in ₹)?
- 17.The simple interest on ₹13700 for 4 years is ₹5480. What is the rate of interest (% per year)?
- 18.The simple interest on ₹8400 for 1 year is ₹1176. What is the rate of interest (% per year)?
- 19.Find the simple interest on ₹6300 at 4% per year for 4 years (in ₹).
- 20.Diya puts ₹14000 in a bank at 12% simple interest per year. How much will she have after 5 years (in ₹)?
- 21.Find the simple interest on ₹14900 at 6% per year for 2 years (in ₹).
- 22.In how many years will ₹9100 earn ₹1456 as simple interest at 8% per year?
- 23.Diya puts ₹10300 in a bank at 7% simple interest per year. How much will she have after 3 years (in ₹)?
- 24.Diya puts ₹4700 in a bank at 5% simple interest per year. How much will she have after 5 years (in ₹)?
- 25.Find the simple interest on ₹700 at 5% per year for 5 years (in ₹).
- 26.Diya puts ₹5200 in a bank at 14% simple interest per year. How much will she have after 2 years (in ₹)?
- 27.Find the simple interest on ₹12500 at 2% per year for 3 years (in ₹).
- 28.Diya puts ₹8100 in a bank at 7% simple interest per year. How much will she have after 3 years (in ₹)?
- 29.The simple interest on ₹2300 for 3 years is ₹207. What is the rate of interest (% per year)?
- 30.Find the simple interest on ₹13400 at 11% per year for 4 years (in ₹).
- 31.In how many years will ₹16800 earn ₹1008 as simple interest at 6% per year?
- 32.In how many years will ₹14200 earn ₹8520 as simple interest at 15% per year?
- 33.In how many years will ₹12700 earn ₹2540 as simple interest at 4% per year?
- 34.Find the simple interest on ₹3600 at 8% per year for 1 year (in ₹).
- 35.What sum of money earns ₹4350 simple interest in 2 years at 15% per year (in ₹)?
- 36.Find the simple interest on ₹19800 at 3% per year for 4 years (in ₹).
- 37.Find the simple interest on ₹13300 at 7% per year for 3 years (in ₹).
- 38.The simple interest on ₹1600 for 1 year is ₹48. What is the rate of interest (% per year)?
- 39.Diya puts ₹17300 in a bank at 4% simple interest per year. How much will she have after 1 year (in ₹)?
- 40.In how many years will ₹18500 earn ₹3700 as simple interest at 5% per year?
Answer key
- 1340
- 12654
- 1989
- 4
- 15618
- 8610
- 9
- 33
- 1950
- 1
- 3
- 1364
- 6360
- 13000
- 5
- 20292
- 10
- 14
- 1008
- 22400
- 1788
- 2
- 12463
- 5875
- 175
- 6656
- 750
- 9801
- 3
- 5896
- 1
- 4
- 5
- 288
- 14500
- 2376
- 2793
- 3
- 17992
- 4
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