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 ₹2364 simple interest in 2 years at 6% per year (in ₹)?
- 2.The simple interest on ₹10700 for 5 years is ₹5885. What is the rate of interest (% per year)?
- 3.In how many years will ₹2300 earn ₹552 as simple interest at 6% per year?
- 4.Find the simple interest on ₹1600 at 2% per year for 5 years (in ₹).
- 5.Find the simple interest on ₹16800 at 14% per year for 1 year (in ₹).
- 6.Find the simple interest on ₹15200 at 3% per year for 1 year (in ₹).
- 7.Find the simple interest on ₹5700 at 8% per year for 5 years (in ₹).
- 8.Find the simple interest on ₹16500 at 13% per year for 4 years (in ₹).
- 9.What sum of money earns ₹2100 simple interest in 4 years at 3% per year (in ₹)?
- 10.What sum of money earns ₹616 simple interest in 2 years at 7% per year (in ₹)?
- 11.The simple interest on ₹4000 for 4 years is ₹2400. What is the rate of interest (% per year)?
- 12.Diya puts ₹13600 in a bank at 14% simple interest per year. How much will she have after 1 year (in ₹)?
- 13.In how many years will ₹11600 earn ₹6496 as simple interest at 14% per year?
- 14.Diya puts ₹5000 in a bank at 10% simple interest per year. How much will she have after 5 years (in ₹)?
- 15.What sum of money earns ₹2730 simple interest in 2 years at 7% per year (in ₹)?
- 16.The simple interest on ₹14800 for 1 year is ₹1036. What is the rate of interest (% per year)?
- 17.In how many years will ₹11700 earn ₹1638 as simple interest at 14% per year?
- 18.The simple interest on ₹8900 for 2 years is ₹534. What is the rate of interest (% per year)?
- 19.Diya puts ₹10500 in a bank at 2% simple interest per year. How much will she have after 4 years (in ₹)?
- 20.Find the simple interest on ₹7300 at 9% per year for 1 year (in ₹).
- 21.Diya puts ₹9600 in a bank at 5% simple interest per year. How much will she have after 4 years (in ₹)?
- 22.The simple interest on ₹2600 for 4 years is ₹936. What is the rate of interest (% per year)?
- 23.What sum of money earns ₹302 simple interest in 1 year at 2% per year (in ₹)?
- 24.The simple interest on ₹19400 for 3 years is ₹5820. What is the rate of interest (% per year)?
- 25.Find the simple interest on ₹19300 at 8% per year for 3 years (in ₹).
- 26.In how many years will ₹2900 earn ₹1044 as simple interest at 9% per year?
- 27.Find the simple interest on ₹7600 at 6% per year for 4 years (in ₹).
- 28.What sum of money earns ₹640 simple interest in 1 year at 8% per year (in ₹)?
- 29.What sum of money earns ₹1824 simple interest in 4 years at 4% per year (in ₹)?
- 30.In how many years will ₹19200 earn ₹5376 as simple interest at 14% per year?
- 31.Diya puts ₹9900 in a bank at 13% simple interest per year. How much will she have after 1 year (in ₹)?
- 32.The simple interest on ₹20000 for 1 year is ₹400. What is the rate of interest (% per year)?
- 33.What sum of money earns ₹90 simple interest in 5 years at 2% per year (in ₹)?
- 34.Find the simple interest on ₹18600 at 14% per year for 4 years (in ₹).
- 35.Diya puts ₹18200 in a bank at 3% simple interest per year. How much will she have after 4 years (in ₹)?
- 36.Diya puts ₹13500 in a bank at 3% simple interest per year. How much will she have after 2 years (in ₹)?
- 37.What sum of money earns ₹378 simple interest in 1 year at 9% per year (in ₹)?
- 38.The simple interest on ₹2700 for 1 year is ₹297. What is the rate of interest (% per year)?
- 39.Diya puts ₹6200 in a bank at 2% simple interest per year. How much will she have after 3 years (in ₹)?
- 40.What sum of money earns ₹1000 simple interest in 2 years at 4% per year (in ₹)?
Answer key
- 19700
- 11
- 4
- 160
- 2352
- 456
- 2280
- 8580
- 17500
- 4400
- 15
- 15504
- 4
- 7500
- 19500
- 7
- 1
- 3
- 11340
- 657
- 11520
- 9
- 15100
- 10
- 4632
- 4
- 1824
- 8000
- 11400
- 2
- 11187
- 2
- 900
- 10416
- 20384
- 14310
- 4200
- 11
- 6572
- 12500
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