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 ₹2520 simple interest in 5 years at 4% per year (in ₹)?
- 2.Diya puts ₹13500 in a bank at 9% simple interest per year. How much will she have after 5 years (in ₹)?
- 3.In how many years will ₹700 earn ₹28 as simple interest at 2% per year?
- 4.Diya puts ₹3700 in a bank at 3% simple interest per year. How much will she have after 1 year (in ₹)?
- 5.Find the simple interest on ₹19900 at 8% per year for 4 years (in ₹).
- 6.The simple interest on ₹1200 for 2 years is ₹120. What is the rate of interest (% per year)?
- 7.What sum of money earns ₹8055 simple interest in 5 years at 9% per year (in ₹)?
- 8.The simple interest on ₹16100 for 3 years is ₹5796. What is the rate of interest (% per year)?
- 9.What sum of money earns ₹324 simple interest in 2 years at 9% per year (in ₹)?
- 10.Find the simple interest on ₹18200 at 11% per year for 2 years (in ₹).
- 11.What sum of money earns ₹984 simple interest in 2 years at 12% per year (in ₹)?
- 12.In how many years will ₹17400 earn ₹6264 as simple interest at 12% per year?
- 13.What sum of money earns ₹591 simple interest in 1 year at 3% per year (in ₹)?
- 14.Diya puts ₹14200 in a bank at 10% simple interest per year. How much will she have after 1 year (in ₹)?
- 15.In how many years will ₹9900 earn ₹2574 as simple interest at 13% per year?
- 16.The simple interest on ₹1400 for 4 years is ₹448. What is the rate of interest (% per year)?
- 17.In how many years will ₹5800 earn ₹2552 as simple interest at 11% per year?
- 18.What sum of money earns ₹5967 simple interest in 3 years at 13% per year (in ₹)?
- 19.Find the simple interest on ₹6900 at 6% per year for 5 years (in ₹).
- 20.Diya puts ₹11300 in a bank at 11% simple interest per year. How much will she have after 1 year (in ₹)?
- 21.Find the simple interest on ₹1700 at 8% per year for 2 years (in ₹).
- 22.What sum of money earns ₹2167 simple interest in 1 year at 11% per year (in ₹)?
- 23.Diya puts ₹6200 in a bank at 2% simple interest per year. How much will she have after 1 year (in ₹)?
- 24.The simple interest on ₹2400 for 4 years is ₹672. What is the rate of interest (% per year)?
- 25.Diya puts ₹5500 in a bank at 14% simple interest per year. How much will she have after 3 years (in ₹)?
- 26.Diya puts ₹1200 in a bank at 13% simple interest per year. How much will she have after 1 year (in ₹)?
- 27.The simple interest on ₹800 for 5 years is ₹160. What is the rate of interest (% per year)?
- 28.Find the simple interest on ₹3900 at 12% per year for 1 year (in ₹).
- 29.Find the simple interest on ₹3200 at 7% per year for 2 years (in ₹).
- 30.Diya puts ₹17800 in a bank at 8% simple interest per year. How much will she have after 4 years (in ₹)?
- 31.Diya puts ₹5100 in a bank at 3% simple interest per year. How much will she have after 5 years (in ₹)?
- 32.The simple interest on ₹2200 for 2 years is ₹176. What is the rate of interest (% per year)?
- 33.What sum of money earns ₹5285 simple interest in 5 years at 7% per year (in ₹)?
- 34.What sum of money earns ₹450 simple interest in 3 years at 15% per year (in ₹)?
- 35.The simple interest on ₹6000 for 2 years is ₹960. What is the rate of interest (% per year)?
- 36.What sum of money earns ₹105 simple interest in 3 years at 7% per year (in ₹)?
- 37.Find the simple interest on ₹12800 at 5% per year for 1 year (in ₹).
- 38.Find the simple interest on ₹10300 at 12% per year for 5 years (in ₹).
- 39.The simple interest on ₹15200 for 3 years is ₹2736. What is the rate of interest (% per year)?
- 40.Diya puts ₹900 in a bank at 3% simple interest per year. How much will she have after 4 years (in ₹)?
Answer key
- 12600
- 19575
- 2
- 3811
- 6368
- 5
- 17900
- 12
- 1800
- 4004
- 4100
- 3
- 19700
- 15620
- 2
- 8
- 4
- 15300
- 2070
- 12543
- 272
- 19700
- 6324
- 7
- 7810
- 1356
- 4
- 468
- 448
- 23496
- 5865
- 4
- 15100
- 1000
- 8
- 500
- 640
- 6180
- 6
- 1008
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