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 ₹7100 in a bank at 11% simple interest per year. How much will she have after 5 years (in ₹)?
- 2.Diya puts ₹17300 in a bank at 11% simple interest per year. How much will she have after 4 years (in ₹)?
- 3.What sum of money earns ₹94 simple interest in 1 year at 2% per year (in ₹)?
- 4.The simple interest on ₹1300 for 1 year is ₹143. What is the rate of interest (% per year)?
- 5.Diya puts ₹15800 in a bank at 7% simple interest per year. How much will she have after 2 years (in ₹)?
- 6.In how many years will ₹4500 earn ₹2700 as simple interest at 12% per year?
- 7.The simple interest on ₹14600 for 3 years is ₹2628. What is the rate of interest (% per year)?
- 8.Find the simple interest on ₹9400 at 9% per year for 5 years (in ₹).
- 9.In how many years will ₹7500 earn ₹600 as simple interest at 8% per year?
- 10.What sum of money earns ₹492 simple interest in 2 years at 3% per year (in ₹)?
- 11.In how many years will ₹14000 earn ₹6160 as simple interest at 11% per year?
- 12.The simple interest on ₹2400 for 1 year is ₹168. What is the rate of interest (% per year)?
- 13.In how many years will ₹12800 earn ₹5632 as simple interest at 11% per year?
- 14.The simple interest on ₹16300 for 2 years is ₹1304. What is the rate of interest (% per year)?
- 15.In how many years will ₹3300 earn ₹264 as simple interest at 4% per year?
- 16.What sum of money earns ₹1800 simple interest in 5 years at 5% per year (in ₹)?
- 17.The simple interest on ₹2000 for 3 years is ₹180. What is the rate of interest (% per year)?
- 18.What sum of money earns ₹1980 simple interest in 4 years at 5% per year (in ₹)?
- 19.Find the simple interest on ₹6500 at 12% per year for 2 years (in ₹).
- 20.What sum of money earns ₹2576 simple interest in 4 years at 4% per year (in ₹)?
- 21.What sum of money earns ₹1552 simple interest in 2 years at 4% per year (in ₹)?
- 22.The simple interest on ₹19100 for 5 years is ₹2865. What is the rate of interest (% per year)?
- 23.What sum of money earns ₹1232 simple interest in 1 year at 8% per year (in ₹)?
- 24.Find the simple interest on ₹13900 at 3% per year for 5 years (in ₹).
- 25.The simple interest on ₹18100 for 2 years is ₹4706. What is the rate of interest (% per year)?
- 26.Diya puts ₹6500 in a bank at 4% simple interest per year. How much will she have after 4 years (in ₹)?
- 27.Find the simple interest on ₹8500 at 4% per year for 1 year (in ₹).
- 28.Find the simple interest on ₹10600 at 9% per year for 5 years (in ₹).
- 29.The simple interest on ₹3300 for 3 years is ₹1485. What is the rate of interest (% per year)?
- 30.Diya puts ₹1700 in a bank at 8% simple interest per year. How much will she have after 5 years (in ₹)?
- 31.In how many years will ₹10000 earn ₹3500 as simple interest at 7% per year?
- 32.What sum of money earns ₹544 simple interest in 2 years at 2% per year (in ₹)?
- 33.What sum of money earns ₹5250 simple interest in 5 years at 15% per year (in ₹)?
- 34.Diya puts ₹18400 in a bank at 8% simple interest per year. How much will she have after 2 years (in ₹)?
- 35.Diya puts ₹13900 in a bank at 12% simple interest per year. How much will she have after 3 years (in ₹)?
- 36.What sum of money earns ₹3276 simple interest in 2 years at 9% per year (in ₹)?
- 37.Find the simple interest on ₹16200 at 10% per year for 4 years (in ₹).
- 38.Diya puts ₹16800 in a bank at 2% simple interest per year. How much will she have after 1 year (in ₹)?
- 39.In how many years will ₹5100 earn ₹1020 as simple interest at 10% per year?
- 40.Find the simple interest on ₹10200 at 4% per year for 5 years (in ₹).
Answer key
- 11005
- 24912
- 4700
- 11
- 18012
- 5
- 6
- 4230
- 1
- 8200
- 4
- 7
- 4
- 4
- 2
- 7200
- 3
- 9900
- 1560
- 16100
- 19400
- 3
- 15400
- 2085
- 13
- 7540
- 340
- 4770
- 15
- 2380
- 5
- 13600
- 7000
- 21344
- 18904
- 18200
- 6480
- 17136
- 2
- 2040
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