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.Find the simple interest on ₹12100 at 4% per year for 1 year (in ₹).
- 2.Find the simple interest on ₹8000 at 10% per year for 3 years (in ₹).
- 3.What sum of money earns ₹950 simple interest in 1 year at 10% per year (in ₹)?
- 4.What sum of money earns ₹612 simple interest in 2 years at 2% per year (in ₹)?
- 5.In how many years will ₹6100 earn ₹3172 as simple interest at 13% per year?
- 6.Diya puts ₹19000 in a bank at 15% simple interest per year. How much will she have after 4 years (in ₹)?
- 7.Find the simple interest on ₹15700 at 13% per year for 2 years (in ₹).
- 8.In how many years will ₹11100 earn ₹5328 as simple interest at 12% per year?
- 9.Find the simple interest on ₹1800 at 10% per year for 5 years (in ₹).
- 10.Diya puts ₹3100 in a bank at 6% simple interest per year. How much will she have after 2 years (in ₹)?
- 11.What sum of money earns ₹5110 simple interest in 5 years at 7% per year (in ₹)?
- 12.What sum of money earns ₹1480 simple interest in 2 years at 10% per year (in ₹)?
- 13.Find the simple interest on ₹2800 at 4% per year for 3 years (in ₹).
- 14.What sum of money earns ₹9750 simple interest in 5 years at 10% per year (in ₹)?
- 15.What sum of money earns ₹5970 simple interest in 3 years at 10% per year (in ₹)?
- 16.In how many years will ₹1700 earn ₹952 as simple interest at 14% per year?
- 17.What sum of money earns ₹4095 simple interest in 3 years at 15% per year (in ₹)?
- 18.Diya puts ₹3400 in a bank at 3% simple interest per year. How much will she have after 5 years (in ₹)?
- 19.Find the simple interest on ₹7100 at 6% per year for 5 years (in ₹).
- 20.Find the simple interest on ₹15300 at 4% per year for 5 years (in ₹).
- 21.What sum of money earns ₹1460 simple interest in 5 years at 4% per year (in ₹)?
- 22.Diya puts ₹17500 in a bank at 6% simple interest per year. How much will she have after 1 year (in ₹)?
- 23.Diya puts ₹11300 in a bank at 3% simple interest per year. How much will she have after 4 years (in ₹)?
- 24.What sum of money earns ₹4185 simple interest in 5 years at 9% per year (in ₹)?
- 25.In how many years will ₹19000 earn ₹7410 as simple interest at 13% per year?
- 26.Diya puts ₹17300 in a bank at 15% simple interest per year. How much will she have after 4 years (in ₹)?
- 27.The simple interest on ₹18300 for 4 years is ₹3660. What is the rate of interest (% per year)?
- 28.Diya puts ₹12300 in a bank at 11% simple interest per year. How much will she have after 2 years (in ₹)?
- 29.In how many years will ₹9700 earn ₹3492 as simple interest at 9% per year?
- 30.Find the simple interest on ₹8000 at 3% per year for 5 years (in ₹).
- 31.In how many years will ₹18200 earn ₹1820 as simple interest at 5% per year?
- 32.Diya puts ₹6300 in a bank at 9% simple interest per year. How much will she have after 4 years (in ₹)?
- 33.What sum of money earns ₹3003 simple interest in 3 years at 13% per year (in ₹)?
- 34.In how many years will ₹2000 earn ₹480 as simple interest at 8% per year?
- 35.What sum of money earns ₹800 simple interest in 5 years at 2% per year (in ₹)?
- 36.The simple interest on ₹3800 for 3 years is ₹570. What is the rate of interest (% per year)?
- 37.Diya puts ₹19800 in a bank at 5% simple interest per year. How much will she have after 4 years (in ₹)?
- 38.Find the simple interest on ₹19000 at 6% per year for 1 year (in ₹).
- 39.The simple interest on ₹14600 for 3 years is ₹3942. What is the rate of interest (% per year)?
- 40.Diya puts ₹1800 in a bank at 8% simple interest per year. How much will she have after 1 year (in ₹)?
Answer key
- 484
- 2400
- 9500
- 15300
- 4
- 30400
- 4082
- 4
- 900
- 3472
- 14600
- 7400
- 336
- 19500
- 19900
- 4
- 9100
- 3910
- 2130
- 3060
- 7300
- 18550
- 12656
- 9300
- 3
- 27680
- 5
- 15006
- 4
- 1200
- 2
- 8568
- 7700
- 3
- 8000
- 5
- 23760
- 1140
- 9
- 1944
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