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.What sum of money earns ₹1184 simple interest in 4 years at 8% per year (in ₹)?
- 2.Find the simple interest on ₹11000 at 8% per year for 5 years (in ₹).
- 3.What sum of money earns ₹370 simple interest in 2 years at 5% per year (in ₹)?
- 4.What sum of money earns ₹1008 simple interest in 2 years at 12% per year (in ₹)?
- 5.The simple interest on ₹16600 for 2 years is ₹3652. What is the rate of interest (% per year)?
- 6.Find the simple interest on ₹16400 at 12% per year for 1 year (in ₹).
- 7.The simple interest on ₹7100 for 5 years is ₹710. What is the rate of interest (% per year)?
- 8.The simple interest on ₹13100 for 2 years is ₹3668. What is the rate of interest (% per year)?
- 9.Find the simple interest on ₹7900 at 13% per year for 4 years (in ₹).
- 10.What sum of money earns ₹2800 simple interest in 4 years at 7% per year (in ₹)?
- 11.Find the simple interest on ₹3700 at 5% per year for 3 years (in ₹).
- 12.The simple interest on ₹4700 for 3 years is ₹423. What is the rate of interest (% per year)?
- 13.What sum of money earns ₹4608 simple interest in 3 years at 12% per year (in ₹)?
- 14.Diya puts ₹1500 in a bank at 6% simple interest per year. How much will she have after 4 years (in ₹)?
- 15.What sum of money earns ₹666 simple interest in 3 years at 3% per year (in ₹)?
- 16.The simple interest on ₹6100 for 5 years is ₹3660. What is the rate of interest (% per year)?
- 17.The simple interest on ₹6900 for 2 years is ₹1380. What is the rate of interest (% per year)?
- 18.The simple interest on ₹16200 for 1 year is ₹324. What is the rate of interest (% per year)?
- 19.The simple interest on ₹16400 for 3 years is ₹2460. What is the rate of interest (% per year)?
- 20.What sum of money earns ₹792 simple interest in 4 years at 9% per year (in ₹)?
- 21.Diya puts ₹2100 in a bank at 11% simple interest per year. How much will she have after 1 year (in ₹)?
- 22.What sum of money earns ₹680 simple interest in 2 years at 2% per year (in ₹)?
- 23.Diya puts ₹18700 in a bank at 12% simple interest per year. How much will she have after 1 year (in ₹)?
- 24.Diya puts ₹5100 in a bank at 9% simple interest per year. How much will she have after 4 years (in ₹)?
- 25.The simple interest on ₹7300 for 1 year is ₹146. What is the rate of interest (% per year)?
- 26.Find the simple interest on ₹13100 at 13% per year for 2 years (in ₹).
- 27.Diya puts ₹6600 in a bank at 12% simple interest per year. How much will she have after 2 years (in ₹)?
- 28.In how many years will ₹14300 earn ₹1716 as simple interest at 12% per year?
- 29.Find the simple interest on ₹11600 at 7% per year for 2 years (in ₹).
- 30.Find the simple interest on ₹16100 at 3% per year for 3 years (in ₹).
- 31.What sum of money earns ₹1408 simple interest in 1 year at 8% per year (in ₹)?
- 32.What sum of money earns ₹665 simple interest in 1 year at 5% per year (in ₹)?
- 33.What sum of money earns ₹9360 simple interest in 4 years at 12% per year (in ₹)?
- 34.Diya puts ₹16700 in a bank at 15% simple interest per year. How much will she have after 1 year (in ₹)?
- 35.What sum of money earns ₹2660 simple interest in 4 years at 5% per year (in ₹)?
- 36.The simple interest on ₹10500 for 5 years is ₹2100. What is the rate of interest (% per year)?
- 37.Diya puts ₹3200 in a bank at 13% simple interest per year. How much will she have after 3 years (in ₹)?
- 38.Diya puts ₹3300 in a bank at 8% simple interest per year. How much will she have after 4 years (in ₹)?
- 39.Find the simple interest on ₹600 at 14% per year for 3 years (in ₹).
- 40.In how many years will ₹17600 earn ₹704 as simple interest at 4% per year?
Answer key
- 3700
- 4400
- 3700
- 4200
- 11
- 1968
- 2
- 14
- 4108
- 10000
- 555
- 3
- 12800
- 1860
- 7400
- 12
- 10
- 2
- 5
- 2200
- 2331
- 17000
- 20944
- 6936
- 2
- 3406
- 8184
- 1
- 1624
- 1449
- 17600
- 13300
- 19500
- 19205
- 13300
- 4
- 4448
- 4356
- 252
- 1
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