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).
NameDateTime takenScore ___ / 40
- 1.What sum of money earns ₹940 simple interest in 1 year at 5% per year (in ₹)?
- 2.What sum of money earns ₹1932 simple interest in 4 years at 7% per year (in ₹)?
- 3.Diya puts ₹3000 in a bank at 7% simple interest per year. How much will she have after 2 years (in ₹)?
- 4.In how many years will ₹15200 earn ₹456 as simple interest at 3% per year?
- 5.The simple interest on ₹12600 for 2 years is ₹1512. What is the rate of interest (% per year)?
- 6.Diya puts ₹16500 in a bank at 5% simple interest per year. How much will she have after 5 years (in ₹)?
- 7.Find the simple interest on ₹3600 at 14% per year for 1 year (in ₹).
- 8.Find the simple interest on ₹12200 at 6% per year for 2 years (in ₹).
- 9.What sum of money earns ₹270 simple interest in 1 year at 5% per year (in ₹)?
- 10.Find the simple interest on ₹11400 at 5% per year for 3 years (in ₹).
- 11.What sum of money earns ₹3255 simple interest in 5 years at 7% per year (in ₹)?
- 12.In how many years will ₹9000 earn ₹3780 as simple interest at 14% per year?
- 13.Find the simple interest on ₹19100 at 3% per year for 5 years (in ₹).
- 14.Diya puts ₹3800 in a bank at 5% simple interest per year. How much will she have after 2 years (in ₹)?
- 15.The simple interest on ₹10400 for 4 years is ₹2080. What is the rate of interest (% per year)?
- 16.Find the simple interest on ₹18700 at 15% per year for 1 year (in ₹).
- 17.Find the simple interest on ₹16500 at 8% per year for 5 years (in ₹).
- 18.What sum of money earns ₹1580 simple interest in 5 years at 2% per year (in ₹)?
- 19.What sum of money earns ₹4750 simple interest in 5 years at 5% per year (in ₹)?
- 20.In how many years will ₹2600 earn ₹52 as simple interest at 2% per year?
- 21.Diya puts ₹4300 in a bank at 14% simple interest per year. How much will she have after 2 years (in ₹)?
- 22.Diya puts ₹8900 in a bank at 9% simple interest per year. How much will she have after 5 years (in ₹)?
- 23.Diya puts ₹500 in a bank at 15% simple interest per year. How much will she have after 2 years (in ₹)?
- 24.What sum of money earns ₹6240 simple interest in 4 years at 15% per year (in ₹)?
- 25.Find the simple interest on ₹11400 at 8% per year for 1 year (in ₹).
- 26.What sum of money earns ₹3960 simple interest in 5 years at 12% per year (in ₹)?
- 27.Diya puts ₹5500 in a bank at 3% simple interest per year. How much will she have after 2 years (in ₹)?
- 28.The simple interest on ₹5800 for 1 year is ₹754. What is the rate of interest (% per year)?
- 29.In how many years will ₹11100 earn ₹2220 as simple interest at 4% per year?
- 30.Find the simple interest on ₹3600 at 5% per year for 3 years (in ₹).
- 31.What sum of money earns ₹3114 simple interest in 3 years at 6% per year (in ₹)?
- 32.Find the simple interest on ₹3200 at 6% per year for 1 year (in ₹).
- 33.In how many years will ₹4200 earn ₹252 as simple interest at 2% per year?
- 34.What sum of money earns ₹3200 simple interest in 5 years at 4% per year (in ₹)?
- 35.Diya puts ₹15300 in a bank at 3% simple interest per year. How much will she have after 3 years (in ₹)?
- 36.Find the simple interest on ₹18100 at 11% per year for 5 years (in ₹).
- 37.Diya puts ₹14200 in a bank at 12% simple interest per year. How much will she have after 5 years (in ₹)?
- 38.Diya puts ₹17800 in a bank at 2% simple interest per year. How much will she have after 3 years (in ₹)?
- 39.Diya puts ₹18400 in a bank at 5% simple interest per year. How much will she have after 4 years (in ₹)?
- 40.Find the simple interest on ₹5300 at 11% per year for 5 years (in ₹).
Answer key
- 18800
- 6900
- 3420
- 1
- 6
- 20625
- 504
- 1464
- 5400
- 1710
- 9300
- 3
- 2865
- 4180
- 5
- 2805
- 6600
- 15800
- 19000
- 1
- 5504
- 12905
- 650
- 10400
- 912
- 6600
- 5830
- 13
- 5
- 540
- 17300
- 192
- 3
- 16000
- 16677
- 9955
- 22720
- 18868
- 22080
- 2915
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