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 ₹3400 in a bank at 2% simple interest per year. How much will she have after 5 years (in ₹)?
- 2.The simple interest on ₹6500 for 3 years is ₹975. What is the rate of interest (% per year)?
- 3.In how many years will ₹8400 earn ₹1512 as simple interest at 9% per year?
- 4.Diya puts ₹2800 in a bank at 15% simple interest per year. How much will she have after 4 years (in ₹)?
- 5.The simple interest on ₹14900 for 2 years is ₹596. What is the rate of interest (% per year)?
- 6.In how many years will ₹700 earn ₹14 as simple interest at 2% per year?
- 7.In how many years will ₹4800 earn ₹1344 as simple interest at 7% per year?
- 8.Diya puts ₹17100 in a bank at 12% simple interest per year. How much will she have after 4 years (in ₹)?
- 9.The simple interest on ₹18400 for 5 years is ₹1840. What is the rate of interest (% per year)?
- 10.Diya puts ₹19200 in a bank at 9% simple interest per year. How much will she have after 5 years (in ₹)?
- 11.Diya puts ₹14000 in a bank at 9% simple interest per year. How much will she have after 4 years (in ₹)?
- 12.The simple interest on ₹6800 for 1 year is ₹680. What is the rate of interest (% per year)?
- 13.The simple interest on ₹12900 for 1 year is ₹516. What is the rate of interest (% per year)?
- 14.The simple interest on ₹1300 for 2 years is ₹208. What is the rate of interest (% per year)?
- 15.Find the simple interest on ₹15900 at 2% per year for 2 years (in ₹).
- 16.Find the simple interest on ₹18300 at 9% per year for 2 years (in ₹).
- 17.Diya puts ₹11500 in a bank at 8% simple interest per year. How much will she have after 5 years (in ₹)?
- 18.Find the simple interest on ₹10900 at 13% per year for 2 years (in ₹).
- 19.What sum of money earns ₹1443 simple interest in 1 year at 13% per year (in ₹)?
- 20.Find the simple interest on ₹16300 at 6% per year for 1 year (in ₹).
- 21.In how many years will ₹13900 earn ₹2502 as simple interest at 6% per year?
- 22.Diya puts ₹6000 in a bank at 13% simple interest per year. How much will she have after 2 years (in ₹)?
- 23.Find the simple interest on ₹2800 at 14% per year for 5 years (in ₹).
- 24.What sum of money earns ₹2392 simple interest in 2 years at 13% per year (in ₹)?
- 25.Find the simple interest on ₹3600 at 11% per year for 2 years (in ₹).
- 26.Diya puts ₹11500 in a bank at 9% simple interest per year. How much will she have after 4 years (in ₹)?
- 27.Find the simple interest on ₹14400 at 11% per year for 3 years (in ₹).
- 28.The simple interest on ₹16100 for 1 year is ₹966. What is the rate of interest (% per year)?
- 29.Find the simple interest on ₹5200 at 12% per year for 5 years (in ₹).
- 30.Find the simple interest on ₹2800 at 3% per year for 4 years (in ₹).
- 31.The simple interest on ₹500 for 4 years is ₹260. What is the rate of interest (% per year)?
- 32.Find the simple interest on ₹5500 at 3% per year for 1 year (in ₹).
- 33.What sum of money earns ₹6880 simple interest in 5 years at 8% per year (in ₹)?
- 34.What sum of money earns ₹2835 simple interest in 5 years at 7% per year (in ₹)?
- 35.The simple interest on ₹9500 for 5 years is ₹4750. What is the rate of interest (% per year)?
- 36.In how many years will ₹7300 earn ₹3066 as simple interest at 14% per year?
- 37.Diya puts ₹6100 in a bank at 13% simple interest per year. How much will she have after 2 years (in ₹)?
- 38.Find the simple interest on ₹18700 at 6% per year for 2 years (in ₹).
- 39.Diya puts ₹13600 in a bank at 8% simple interest per year. How much will she have after 2 years (in ₹)?
- 40.In how many years will ₹19600 earn ₹13720 as simple interest at 14% per year?
Answer key
- 3740
- 5
- 2
- 4480
- 2
- 1
- 4
- 25308
- 2
- 27840
- 19040
- 10
- 4
- 8
- 636
- 3294
- 16100
- 2834
- 11100
- 978
- 3
- 7560
- 1960
- 9200
- 792
- 15640
- 4752
- 6
- 3120
- 336
- 13
- 165
- 17200
- 8100
- 10
- 3
- 7686
- 2244
- 15776
- 5
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