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 ₹11900 at 6% per year for 2 years (in ₹).
- 2.What sum of money earns ₹555 simple interest in 1 year at 15% per year (in ₹)?
- 3.In how many years will ₹10000 earn ₹2000 as simple interest at 5% per year?
- 4.Diya puts ₹19400 in a bank at 6% simple interest per year. How much will she have after 5 years (in ₹)?
- 5.Diya puts ₹1100 in a bank at 13% simple interest per year. How much will she have after 3 years (in ₹)?
- 6.Find the simple interest on ₹8200 at 12% per year for 2 years (in ₹).
- 7.Find the simple interest on ₹9700 at 5% per year for 5 years (in ₹).
- 8.What sum of money earns ₹1584 simple interest in 3 years at 11% per year (in ₹)?
- 9.The simple interest on ₹1300 for 4 years is ₹208. What is the rate of interest (% per year)?
- 10.In how many years will ₹6800 earn ₹1360 as simple interest at 4% per year?
- 11.Find the simple interest on ₹600 at 6% per year for 2 years (in ₹).
- 12.What sum of money earns ₹560 simple interest in 5 years at 7% per year (in ₹)?
- 13.What sum of money earns ₹1500 simple interest in 5 years at 15% per year (in ₹)?
- 14.What sum of money earns ₹2835 simple interest in 1 year at 15% per year (in ₹)?
- 15.What sum of money earns ₹448 simple interest in 4 years at 2% per year (in ₹)?
- 16.Diya puts ₹5900 in a bank at 11% simple interest per year. How much will she have after 3 years (in ₹)?
- 17.In how many years will ₹2000 earn ₹1300 as simple interest at 13% per year?
- 18.Diya puts ₹4700 in a bank at 2% simple interest per year. How much will she have after 3 years (in ₹)?
- 19.Find the simple interest on ₹8800 at 6% per year for 1 year (in ₹).
- 20.In how many years will ₹5800 earn ₹464 as simple interest at 4% per year?
- 21.The simple interest on ₹9200 for 5 years is ₹5980. What is the rate of interest (% per year)?
- 22.Diya puts ₹8300 in a bank at 4% simple interest per year. How much will she have after 5 years (in ₹)?
- 23.Find the simple interest on ₹2400 at 8% per year for 1 year (in ₹).
- 24.The simple interest on ₹6500 for 1 year is ₹260. What is the rate of interest (% per year)?
- 25.Diya puts ₹11500 in a bank at 5% simple interest per year. How much will she have after 5 years (in ₹)?
- 26.Find the simple interest on ₹5100 at 9% per year for 2 years (in ₹).
- 27.Diya puts ₹11900 in a bank at 15% simple interest per year. How much will she have after 1 year (in ₹)?
- 28.The simple interest on ₹6800 for 1 year is ₹408. What is the rate of interest (% per year)?
- 29.The simple interest on ₹11300 for 2 years is ₹1130. What is the rate of interest (% per year)?
- 30.Diya puts ₹11500 in a bank at 14% simple interest per year. How much will she have after 5 years (in ₹)?
- 31.Diya puts ₹14100 in a bank at 3% simple interest per year. How much will she have after 3 years (in ₹)?
- 32.The simple interest on ₹12100 for 3 years is ₹3630. What is the rate of interest (% per year)?
- 33.The simple interest on ₹11600 for 4 years is ₹928. What is the rate of interest (% per year)?
- 34.Find the simple interest on ₹2500 at 6% per year for 4 years (in ₹).
- 35.What sum of money earns ₹1980 simple interest in 5 years at 11% per year (in ₹)?
- 36.In how many years will ₹18100 earn ₹2172 as simple interest at 12% per year?
- 37.What sum of money earns ₹8892 simple interest in 4 years at 13% per year (in ₹)?
- 38.What sum of money earns ₹515 simple interest in 1 year at 5% per year (in ₹)?
- 39.What sum of money earns ₹3354 simple interest in 3 years at 13% per year (in ₹)?
- 40.The simple interest on ₹12500 for 4 years is ₹4500. What is the rate of interest (% per year)?
Answer key
- 1428
- 3700
- 4
- 25220
- 1529
- 1968
- 2425
- 4800
- 4
- 5
- 72
- 1600
- 2000
- 18900
- 5600
- 7847
- 5
- 4982
- 528
- 2
- 13
- 9960
- 192
- 4
- 14375
- 918
- 13685
- 6
- 5
- 19550
- 15369
- 10
- 2
- 600
- 3600
- 1
- 17100
- 10300
- 8600
- 9
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