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 ₹18400 in a bank at 5% simple interest per year. How much will she have after 1 year (in ₹)?
- 2.Find the simple interest on ₹14500 at 13% per year for 2 years (in ₹).
- 3.In how many years will ₹11400 earn ₹5472 as simple interest at 12% per year?
- 4.Diya puts ₹9800 in a bank at 3% simple interest per year. How much will she have after 4 years (in ₹)?
- 5.In how many years will ₹1600 earn ₹176 as simple interest at 11% per year?
- 6.Find the simple interest on ₹3300 at 12% per year for 1 year (in ₹).
- 7.Diya puts ₹11600 in a bank at 7% simple interest per year. How much will she have after 1 year (in ₹)?
- 8.In how many years will ₹4400 earn ₹2464 as simple interest at 14% per year?
- 9.Diya puts ₹3600 in a bank at 14% simple interest per year. How much will she have after 1 year (in ₹)?
- 10.The simple interest on ₹15100 for 4 years is ₹2416. What is the rate of interest (% per year)?
- 11.Find the simple interest on ₹3300 at 2% per year for 4 years (in ₹).
- 12.What sum of money earns ₹856 simple interest in 2 years at 4% per year (in ₹)?
- 13.The simple interest on ₹3200 for 2 years is ₹704. What is the rate of interest (% per year)?
- 14.The simple interest on ₹11000 for 3 years is ₹2640. What is the rate of interest (% per year)?
- 15.What sum of money earns ₹176 simple interest in 1 year at 8% per year (in ₹)?
- 16.Find the simple interest on ₹13900 at 7% per year for 2 years (in ₹).
- 17.What sum of money earns ₹200 simple interest in 2 years at 4% per year (in ₹)?
- 18.The simple interest on ₹6000 for 1 year is ₹360. What is the rate of interest (% per year)?
- 19.In how many years will ₹9700 earn ₹3104 as simple interest at 8% per year?
- 20.Find the simple interest on ₹14200 at 6% per year for 5 years (in ₹).
- 21.Find the simple interest on ₹4500 at 2% per year for 3 years (in ₹).
- 22.Find the simple interest on ₹6100 at 8% per year for 2 years (in ₹).
- 23.The simple interest on ₹3300 for 4 years is ₹528. What is the rate of interest (% per year)?
- 24.Find the simple interest on ₹800 at 2% per year for 5 years (in ₹).
- 25.Diya puts ₹14200 in a bank at 10% simple interest per year. How much will she have after 2 years (in ₹)?
- 26.Find the simple interest on ₹4700 at 5% per year for 2 years (in ₹).
- 27.In how many years will ₹11300 earn ₹4520 as simple interest at 10% per year?
- 28.Find the simple interest on ₹5900 at 4% per year for 2 years (in ₹).
- 29.The simple interest on ₹6800 for 1 year is ₹476. What is the rate of interest (% per year)?
- 30.In how many years will ₹2400 earn ₹1056 as simple interest at 11% per year?
- 31.In how many years will ₹8400 earn ₹2268 as simple interest at 9% per year?
- 32.Diya puts ₹9500 in a bank at 3% simple interest per year. How much will she have after 2 years (in ₹)?
- 33.The simple interest on ₹3900 for 1 year is ₹273. What is the rate of interest (% per year)?
- 34.Diya puts ₹18500 in a bank at 8% simple interest per year. How much will she have after 1 year (in ₹)?
- 35.What sum of money earns ₹1650 simple interest in 2 years at 11% per year (in ₹)?
- 36.In how many years will ₹6700 earn ₹1608 as simple interest at 8% per year?
- 37.Find the simple interest on ₹19500 at 8% per year for 1 year (in ₹).
- 38.In how many years will ₹4500 earn ₹900 as simple interest at 4% per year?
- 39.The simple interest on ₹2000 for 5 years is ₹1300. What is the rate of interest (% per year)?
- 40.Diya puts ₹6900 in a bank at 8% simple interest per year. How much will she have after 4 years (in ₹)?
Answer key
- 19320
- 3770
- 4
- 10976
- 1
- 396
- 12412
- 4
- 4104
- 4
- 264
- 10700
- 11
- 8
- 2200
- 1946
- 2500
- 6
- 4
- 4260
- 270
- 976
- 4
- 80
- 17040
- 470
- 4
- 472
- 7
- 4
- 3
- 10070
- 7
- 19980
- 7500
- 3
- 1560
- 5
- 13
- 9108
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