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.What sum of money earns ₹459 simple interest in 1 year at 3% per year (in ₹)?
- 2.Find the simple interest on ₹5300 at 3% per year for 2 years (in ₹).
- 3.Diya puts ₹4800 in a bank at 2% simple interest per year. How much will she have after 1 year (in ₹)?
- 4.The simple interest on ₹3300 for 1 year is ₹165. What is the rate of interest (% per year)?
- 5.The simple interest on ₹9500 for 5 years is ₹4275. What is the rate of interest (% per year)?
- 6.What sum of money earns ₹3926 simple interest in 2 years at 13% per year (in ₹)?
- 7.What sum of money earns ₹1353 simple interest in 1 year at 11% per year (in ₹)?
- 8.In how many years will ₹14800 earn ₹4440 as simple interest at 6% per year?
- 9.The simple interest on ₹4600 for 1 year is ₹322. What is the rate of interest (% per year)?
- 10.The simple interest on ₹1800 for 4 years is ₹288. What is the rate of interest (% per year)?
- 11.Diya puts ₹19400 in a bank at 6% simple interest per year. How much will she have after 1 year (in ₹)?
- 12.What sum of money earns ₹580 simple interest in 5 years at 4% per year (in ₹)?
- 13.What sum of money earns ₹810 simple interest in 2 years at 3% per year (in ₹)?
- 14.Find the simple interest on ₹12200 at 5% per year for 2 years (in ₹).
- 15.Diya puts ₹9300 in a bank at 10% simple interest per year. How much will she have after 2 years (in ₹)?
- 16.Find the simple interest on ₹8300 at 6% per year for 5 years (in ₹).
- 17.Diya puts ₹17700 in a bank at 9% simple interest per year. How much will she have after 2 years (in ₹)?
- 18.Diya puts ₹1400 in a bank at 5% simple interest per year. How much will she have after 4 years (in ₹)?
- 19.What sum of money earns ₹1708 simple interest in 2 years at 14% per year (in ₹)?
- 20.Diya puts ₹17200 in a bank at 11% simple interest per year. How much will she have after 5 years (in ₹)?
- 21.In how many years will ₹500 earn ₹70 as simple interest at 14% per year?
- 22.Diya puts ₹17100 in a bank at 8% simple interest per year. How much will she have after 5 years (in ₹)?
- 23.Diya puts ₹4900 in a bank at 8% simple interest per year. How much will she have after 4 years (in ₹)?
- 24.Find the simple interest on ₹12600 at 14% per year for 5 years (in ₹).
- 25.What sum of money earns ₹1743 simple interest in 3 years at 7% per year (in ₹)?
- 26.In how many years will ₹19400 earn ₹7566 as simple interest at 13% per year?
- 27.What sum of money earns ₹3552 simple interest in 2 years at 12% per year (in ₹)?
- 28.In how many years will ₹2600 earn ₹1170 as simple interest at 9% per year?
- 29.What sum of money earns ₹5530 simple interest in 5 years at 14% per year (in ₹)?
- 30.Find the simple interest on ₹13800 at 3% per year for 4 years (in ₹).
- 31.Find the simple interest on ₹14200 at 10% per year for 2 years (in ₹).
- 32.The simple interest on ₹9700 for 3 years is ₹3783. What is the rate of interest (% per year)?
- 33.Diya puts ₹20000 in a bank at 7% simple interest per year. How much will she have after 3 years (in ₹)?
- 34.Find the simple interest on ₹1600 at 8% per year for 4 years (in ₹).
- 35.Diya puts ₹8700 in a bank at 10% simple interest per year. How much will she have after 1 year (in ₹)?
- 36.Diya puts ₹17000 in a bank at 2% simple interest per year. How much will she have after 5 years (in ₹)?
- 37.Diya puts ₹19800 in a bank at 9% simple interest per year. How much will she have after 3 years (in ₹)?
- 38.Find the simple interest on ₹17400 at 6% per year for 5 years (in ₹).
- 39.In how many years will ₹19300 earn ₹2702 as simple interest at 7% per year?
- 40.In how many years will ₹10200 earn ₹3672 as simple interest at 9% per year?
Answer key
- 15300
- 318
- 4896
- 5
- 9
- 15100
- 12300
- 5
- 7
- 4
- 20564
- 2900
- 13500
- 1220
- 11160
- 2490
- 20886
- 1680
- 6100
- 26660
- 1
- 23940
- 6468
- 8820
- 8300
- 3
- 14800
- 5
- 7900
- 1656
- 2840
- 13
- 24200
- 512
- 9570
- 18700
- 25146
- 5220
- 2
- 4
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