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 ₹19300 in a bank at 2% simple interest per year. How much will she have after 2 years (in ₹)?
- 2.The simple interest on ₹9300 for 1 year is ₹186. What is the rate of interest (% per year)?
- 3.Diya puts ₹2400 in a bank at 7% simple interest per year. How much will she have after 5 years (in ₹)?
- 4.The simple interest on ₹15100 for 3 years is ₹5889. What is the rate of interest (% per year)?
- 5.In how many years will ₹3400 earn ₹340 as simple interest at 10% per year?
- 6.The simple interest on ₹18400 for 5 years is ₹13800. What is the rate of interest (% per year)?
- 7.The simple interest on ₹13700 for 4 years is ₹1096. What is the rate of interest (% per year)?
- 8.In how many years will ₹7400 earn ₹1480 as simple interest at 4% per year?
- 9.What sum of money earns ₹1896 simple interest in 4 years at 3% per year (in ₹)?
- 10.What sum of money earns ₹760 simple interest in 5 years at 4% per year (in ₹)?
- 11.In how many years will ₹9300 earn ₹4836 as simple interest at 13% per year?
- 12.The simple interest on ₹9300 for 1 year is ₹279. What is the rate of interest (% per year)?
- 13.What sum of money earns ₹2080 simple interest in 5 years at 13% per year (in ₹)?
- 14.In how many years will ₹1700 earn ₹85 as simple interest at 5% per year?
- 15.The simple interest on ₹15400 for 1 year is ₹462. What is the rate of interest (% per year)?
- 16.What sum of money earns ₹2550 simple interest in 5 years at 3% per year (in ₹)?
- 17.Find the simple interest on ₹9100 at 7% per year for 2 years (in ₹).
- 18.What sum of money earns ₹5136 simple interest in 4 years at 12% per year (in ₹)?
- 19.Find the simple interest on ₹5900 at 13% per year for 3 years (in ₹).
- 20.The simple interest on ₹1700 for 1 year is ₹51. What is the rate of interest (% per year)?
- 21.Find the simple interest on ₹12400 at 8% per year for 1 year (in ₹).
- 22.What sum of money earns ₹1638 simple interest in 2 years at 9% per year (in ₹)?
- 23.Diya puts ₹1400 in a bank at 2% simple interest per year. How much will she have after 3 years (in ₹)?
- 24.The simple interest on ₹4000 for 4 years is ₹800. What is the rate of interest (% per year)?
- 25.Find the simple interest on ₹13000 at 10% per year for 3 years (in ₹).
- 26.Find the simple interest on ₹11800 at 13% per year for 1 year (in ₹).
- 27.Find the simple interest on ₹900 at 12% per year for 5 years (in ₹).
- 28.The simple interest on ₹14800 for 1 year is ₹888. What is the rate of interest (% per year)?
- 29.Find the simple interest on ₹5000 at 12% per year for 2 years (in ₹).
- 30.Diya puts ₹13600 in a bank at 14% simple interest per year. How much will she have after 4 years (in ₹)?
- 31.What sum of money earns ₹3816 simple interest in 4 years at 9% per year (in ₹)?
- 32.The simple interest on ₹13800 for 4 years is ₹2760. What is the rate of interest (% per year)?
- 33.The simple interest on ₹6700 for 1 year is ₹804. What is the rate of interest (% per year)?
- 34.Diya puts ₹5700 in a bank at 2% simple interest per year. How much will she have after 2 years (in ₹)?
- 35.Diya puts ₹4400 in a bank at 5% simple interest per year. How much will she have after 2 years (in ₹)?
- 36.Find the simple interest on ₹2100 at 15% per year for 1 year (in ₹).
- 37.Diya puts ₹1100 in a bank at 5% simple interest per year. How much will she have after 5 years (in ₹)?
- 38.Diya puts ₹19800 in a bank at 12% simple interest per year. How much will she have after 1 year (in ₹)?
- 39.Find the simple interest on ₹7700 at 3% per year for 4 years (in ₹).
- 40.What sum of money earns ₹2820 simple interest in 5 years at 4% per year (in ₹)?
Answer key
- 20072
- 2
- 3240
- 13
- 1
- 15
- 2
- 5
- 15800
- 3800
- 4
- 3
- 3200
- 1
- 3
- 17000
- 1274
- 10700
- 2301
- 3
- 992
- 9100
- 1484
- 5
- 3900
- 1534
- 540
- 6
- 1200
- 21216
- 10600
- 5
- 12
- 5928
- 4840
- 315
- 1375
- 22176
- 924
- 14100
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