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.Diya puts ₹11900 in a bank at 6% simple interest per year. How much will she have after 2 years (in ₹)?
- 2.What sum of money earns ₹2032 simple interest in 4 years at 4% per year (in ₹)?
- 3.Find the simple interest on ₹5000 at 12% per year for 5 years (in ₹).
- 4.The simple interest on ₹18500 for 2 years is ₹1850. What is the rate of interest (% per year)?
- 5.Find the simple interest on ₹17400 at 3% per year for 4 years (in ₹).
- 6.Find the simple interest on ₹2000 at 13% per year for 5 years (in ₹).
- 7.In how many years will ₹11400 earn ₹684 as simple interest at 3% per year?
- 8.Diya puts ₹18600 in a bank at 13% simple interest per year. How much will she have after 5 years (in ₹)?
- 9.Diya puts ₹9200 in a bank at 5% simple interest per year. How much will she have after 1 year (in ₹)?
- 10.Diya puts ₹900 in a bank at 6% simple interest per year. How much will she have after 5 years (in ₹)?
- 11.The simple interest on ₹7900 for 1 year is ₹316. What is the rate of interest (% per year)?
- 12.In how many years will ₹19900 earn ₹2189 as simple interest at 11% per year?
- 13.The simple interest on ₹13800 for 2 years is ₹828. What is the rate of interest (% per year)?
- 14.Diya puts ₹3700 in a bank at 9% simple interest per year. How much will she have after 4 years (in ₹)?
- 15.What sum of money earns ₹52 simple interest in 1 year at 4% per year (in ₹)?
- 16.In how many years will ₹10500 earn ₹1680 as simple interest at 8% per year?
- 17.The simple interest on ₹12400 for 2 years is ₹1736. What is the rate of interest (% per year)?
- 18.Diya puts ₹3300 in a bank at 7% simple interest per year. How much will she have after 5 years (in ₹)?
- 19.In how many years will ₹16200 earn ₹2430 as simple interest at 3% per year?
- 20.The simple interest on ₹17000 for 1 year is ₹2040. What is the rate of interest (% per year)?
- 21.Diya puts ₹8900 in a bank at 13% simple interest per year. How much will she have after 5 years (in ₹)?
- 22.In how many years will ₹12400 earn ₹1736 as simple interest at 14% per year?
- 23.What sum of money earns ₹3432 simple interest in 2 years at 11% per year (in ₹)?
- 24.What sum of money earns ₹770 simple interest in 2 years at 5% per year (in ₹)?
- 25.Diya puts ₹14200 in a bank at 9% simple interest per year. How much will she have after 1 year (in ₹)?
- 26.In how many years will ₹14800 earn ₹4884 as simple interest at 11% per year?
- 27.The simple interest on ₹2700 for 2 years is ₹486. What is the rate of interest (% per year)?
- 28.In how many years will ₹14800 earn ₹4144 as simple interest at 7% per year?
- 29.The simple interest on ₹8500 for 4 years is ₹1020. What is the rate of interest (% per year)?
- 30.In how many years will ₹5700 earn ₹3135 as simple interest at 11% per year?
- 31.The simple interest on ₹18400 for 3 years is ₹2760. What is the rate of interest (% per year)?
- 32.What sum of money earns ₹5600 simple interest in 5 years at 8% per year (in ₹)?
- 33.What sum of money earns ₹1020 simple interest in 2 years at 5% per year (in ₹)?
- 34.Find the simple interest on ₹13100 at 15% per year for 2 years (in ₹).
- 35.Diya puts ₹13000 in a bank at 12% simple interest per year. How much will she have after 4 years (in ₹)?
- 36.Diya puts ₹6000 in a bank at 3% simple interest per year. How much will she have after 2 years (in ₹)?
- 37.The simple interest on ₹3300 for 5 years is ₹2145. What is the rate of interest (% per year)?
- 38.Find the simple interest on ₹5100 at 5% per year for 1 year (in ₹).
- 39.Find the simple interest on ₹8300 at 12% per year for 3 years (in ₹).
- 40.Find the simple interest on ₹14800 at 7% per year for 5 years (in ₹).
Answer key
- 13328
- 12700
- 3000
- 5
- 2088
- 1300
- 2
- 30690
- 9660
- 1170
- 4
- 1
- 3
- 5032
- 1300
- 2
- 7
- 4455
- 5
- 12
- 14685
- 1
- 15600
- 7700
- 15478
- 3
- 9
- 4
- 3
- 5
- 5
- 14000
- 10200
- 3930
- 19240
- 6360
- 13
- 255
- 2988
- 5180
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