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.Find the simple interest on ₹13700 at 2% per year for 4 years (in ₹).
- 2.Diya puts ₹5200 in a bank at 5% simple interest per year. How much will she have after 4 years (in ₹)?
- 3.What sum of money earns ₹80 simple interest in 2 years at 5% per year (in ₹)?
- 4.The simple interest on ₹11700 for 1 year is ₹351. What is the rate of interest (% per year)?
- 5.What sum of money earns ₹4830 simple interest in 5 years at 7% per year (in ₹)?
- 6.Diya puts ₹4000 in a bank at 3% simple interest per year. How much will she have after 4 years (in ₹)?
- 7.Diya puts ₹11600 in a bank at 13% simple interest per year. How much will she have after 5 years (in ₹)?
- 8.Find the simple interest on ₹19600 at 5% per year for 3 years (in ₹).
- 9.In how many years will ₹19700 earn ₹3940 as simple interest at 4% per year?
- 10.Diya puts ₹6300 in a bank at 7% simple interest per year. How much will she have after 3 years (in ₹)?
- 11.Find the simple interest on ₹16000 at 13% per year for 1 year (in ₹).
- 12.In how many years will ₹6700 earn ₹1608 as simple interest at 12% per year?
- 13.What sum of money earns ₹4011 simple interest in 3 years at 7% per year (in ₹)?
- 14.Find the simple interest on ₹7700 at 3% per year for 1 year (in ₹).
- 15.In how many years will ₹6300 earn ₹882 as simple interest at 7% per year?
- 16.What sum of money earns ₹1024 simple interest in 4 years at 4% per year (in ₹)?
- 17.The simple interest on ₹10100 for 2 years is ₹3030. What is the rate of interest (% per year)?
- 18.Diya puts ₹900 in a bank at 11% simple interest per year. How much will she have after 5 years (in ₹)?
- 19.Find the simple interest on ₹6300 at 9% per year for 3 years (in ₹).
- 20.What sum of money earns ₹2544 simple interest in 4 years at 6% per year (in ₹)?
- 21.What sum of money earns ₹1296 simple interest in 3 years at 8% per year (in ₹)?
- 22.Find the simple interest on ₹18100 at 15% per year for 3 years (in ₹).
- 23.Diya puts ₹9000 in a bank at 2% simple interest per year. How much will she have after 4 years (in ₹)?
- 24.What sum of money earns ₹1650 simple interest in 3 years at 5% per year (in ₹)?
- 25.In how many years will ₹7900 earn ₹4108 as simple interest at 13% per year?
- 26.The simple interest on ₹3600 for 2 years is ₹1008. What is the rate of interest (% per year)?
- 27.Diya puts ₹7800 in a bank at 8% simple interest per year. How much will she have after 1 year (in ₹)?
- 28.In how many years will ₹14200 earn ₹568 as simple interest at 2% per year?
- 29.Diya puts ₹8000 in a bank at 3% simple interest per year. How much will she have after 4 years (in ₹)?
- 30.What sum of money earns ₹13790 simple interest in 5 years at 14% per year (in ₹)?
- 31.In how many years will ₹10200 earn ₹1122 as simple interest at 11% per year?
- 32.Diya puts ₹4600 in a bank at 11% simple interest per year. How much will she have after 2 years (in ₹)?
- 33.Find the simple interest on ₹14100 at 12% per year for 3 years (in ₹).
- 34.Find the simple interest on ₹16700 at 11% per year for 3 years (in ₹).
- 35.Diya puts ₹12500 in a bank at 9% simple interest per year. How much will she have after 2 years (in ₹)?
- 36.Diya puts ₹18800 in a bank at 15% simple interest per year. How much will she have after 5 years (in ₹)?
- 37.Find the simple interest on ₹4100 at 10% per year for 3 years (in ₹).
- 38.The simple interest on ₹11800 for 3 years is ₹2478. What is the rate of interest (% per year)?
- 39.What sum of money earns ₹10725 simple interest in 5 years at 13% per year (in ₹)?
- 40.The simple interest on ₹4100 for 2 years is ₹656. What is the rate of interest (% per year)?
Answer key
- 1096
- 6240
- 800
- 3
- 13800
- 4480
- 19140
- 2940
- 5
- 7623
- 2080
- 2
- 19100
- 231
- 2
- 6400
- 15
- 1395
- 1701
- 10600
- 5400
- 8145
- 9720
- 11000
- 4
- 14
- 8424
- 2
- 8960
- 19700
- 1
- 5612
- 5076
- 5511
- 14750
- 32900
- 1230
- 7
- 16500
- 8
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