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 ₹9100 in a bank at 13% simple interest per year. How much will she have after 5 years (in ₹)?
- 2.Find the simple interest on ₹4000 at 11% per year for 4 years (in ₹).
- 3.Diya puts ₹18400 in a bank at 12% simple interest per year. How much will she have after 3 years (in ₹)?
- 4.Find the simple interest on ₹10300 at 5% per year for 2 years (in ₹).
- 5.Find the simple interest on ₹19500 at 7% per year for 2 years (in ₹).
- 6.Diya puts ₹5600 in a bank at 15% simple interest per year. How much will she have after 3 years (in ₹)?
- 7.The simple interest on ₹17900 for 4 years is ₹6444. What is the rate of interest (% per year)?
- 8.What sum of money earns ₹4800 simple interest in 4 years at 10% per year (in ₹)?
- 9.Diya puts ₹4000 in a bank at 7% simple interest per year. How much will she have after 3 years (in ₹)?
- 10.The simple interest on ₹16500 for 5 years is ₹12375. What is the rate of interest (% per year)?
- 11.In how many years will ₹7400 earn ₹2664 as simple interest at 12% per year?
- 12.Find the simple interest on ₹14800 at 2% per year for 2 years (in ₹).
- 13.Find the simple interest on ₹8800 at 10% per year for 1 year (in ₹).
- 14.In how many years will ₹19500 earn ₹6240 as simple interest at 8% per year?
- 15.What sum of money earns ₹712 simple interest in 2 years at 4% per year (in ₹)?
- 16.What sum of money earns ₹2375 simple interest in 5 years at 5% per year (in ₹)?
- 17.What sum of money earns ₹120 simple interest in 5 years at 2% per year (in ₹)?
- 18.Diya puts ₹10000 in a bank at 2% simple interest per year. How much will she have after 3 years (in ₹)?
- 19.Diya puts ₹16800 in a bank at 7% simple interest per year. How much will she have after 3 years (in ₹)?
- 20.In how many years will ₹4800 earn ₹1440 as simple interest at 6% per year?
- 21.Find the simple interest on ₹10300 at 2% per year for 1 year (in ₹).
- 22.What sum of money earns ₹252 simple interest in 2 years at 7% per year (in ₹)?
- 23.Find the simple interest on ₹6200 at 12% per year for 1 year (in ₹).
- 24.The simple interest on ₹17200 for 4 years is ₹7568. What is the rate of interest (% per year)?
- 25.Find the simple interest on ₹15500 at 2% per year for 3 years (in ₹).
- 26.Diya puts ₹14100 in a bank at 5% simple interest per year. How much will she have after 2 years (in ₹)?
- 27.The simple interest on ₹1100 for 2 years is ₹330. What is the rate of interest (% per year)?
- 28.Diya puts ₹5600 in a bank at 6% simple interest per year. How much will she have after 4 years (in ₹)?
- 29.Diya puts ₹19600 in a bank at 5% simple interest per year. How much will she have after 2 years (in ₹)?
- 30.In how many years will ₹17900 earn ₹5370 as simple interest at 6% per year?
- 31.Find the simple interest on ₹12900 at 7% per year for 1 year (in ₹).
- 32.Diya puts ₹9300 in a bank at 6% simple interest per year. How much will she have after 1 year (in ₹)?
- 33.Diya puts ₹7800 in a bank at 13% simple interest per year. How much will she have after 2 years (in ₹)?
- 34.Diya puts ₹14800 in a bank at 8% simple interest per year. How much will she have after 5 years (in ₹)?
- 35.Find the simple interest on ₹15700 at 11% per year for 3 years (in ₹).
- 36.Diya puts ₹1600 in a bank at 7% simple interest per year. How much will she have after 3 years (in ₹)?
- 37.What sum of money earns ₹1320 simple interest in 1 year at 8% per year (in ₹)?
- 38.Find the simple interest on ₹13400 at 5% per year for 2 years (in ₹).
- 39.The simple interest on ₹3200 for 1 year is ₹160. What is the rate of interest (% per year)?
- 40.What sum of money earns ₹320 simple interest in 1 year at 2% per year (in ₹)?
Answer key
- 15015
- 1760
- 25024
- 1030
- 2730
- 8120
- 9
- 12000
- 4840
- 15
- 3
- 592
- 880
- 4
- 8900
- 9500
- 1200
- 10600
- 20328
- 5
- 206
- 1800
- 744
- 11
- 930
- 15510
- 15
- 6944
- 21560
- 5
- 903
- 9858
- 9828
- 20720
- 5181
- 1936
- 16500
- 1340
- 5
- 16000
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