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 ₹15400 at 8% per year for 2 years (in ₹).
- 2.Find the simple interest on ₹10000 at 15% per year for 3 years (in ₹).
- 3.Find the simple interest on ₹18700 at 13% per year for 2 years (in ₹).
- 4.Diya puts ₹15500 in a bank at 10% simple interest per year. How much will she have after 1 year (in ₹)?
- 5.What sum of money earns ₹490 simple interest in 2 years at 7% per year (in ₹)?
- 6.In how many years will ₹7700 earn ₹5390 as simple interest at 14% per year?
- 7.The simple interest on ₹12100 for 4 years is ₹3388. What is the rate of interest (% per year)?
- 8.In how many years will ₹14100 earn ₹4230 as simple interest at 15% per year?
- 9.In how many years will ₹3500 earn ₹525 as simple interest at 15% per year?
- 10.Find the simple interest on ₹7000 at 5% per year for 1 year (in ₹).
- 11.In how many years will ₹5600 earn ₹1568 as simple interest at 7% per year?
- 12.Diya puts ₹17200 in a bank at 2% simple interest per year. How much will she have after 5 years (in ₹)?
- 13.Find the simple interest on ₹1400 at 15% per year for 1 year (in ₹).
- 14.The simple interest on ₹17900 for 1 year is ₹2327. What is the rate of interest (% per year)?
- 15.Find the simple interest on ₹1400 at 8% per year for 5 years (in ₹).
- 16.Find the simple interest on ₹10600 at 9% per year for 4 years (in ₹).
- 17.Diya puts ₹12200 in a bank at 2% simple interest per year. How much will she have after 3 years (in ₹)?
- 18.Diya puts ₹4300 in a bank at 15% simple interest per year. How much will she have after 4 years (in ₹)?
- 19.In how many years will ₹9400 earn ₹4230 as simple interest at 9% per year?
- 20.In how many years will ₹19000 earn ₹1330 as simple interest at 7% per year?
- 21.What sum of money earns ₹1584 simple interest in 4 years at 3% per year (in ₹)?
- 22.The simple interest on ₹5200 for 5 years is ₹3120. What is the rate of interest (% per year)?
- 23.Diya puts ₹5400 in a bank at 7% simple interest per year. How much will she have after 5 years (in ₹)?
- 24.Diya puts ₹7600 in a bank at 11% simple interest per year. How much will she have after 4 years (in ₹)?
- 25.In how many years will ₹14000 earn ₹1260 as simple interest at 9% per year?
- 26.The simple interest on ₹19400 for 2 years is ₹3104. What is the rate of interest (% per year)?
- 27.What sum of money earns ₹160 simple interest in 4 years at 4% per year (in ₹)?
- 28.The simple interest on ₹10100 for 5 years is ₹1010. What is the rate of interest (% per year)?
- 29.The simple interest on ₹5200 for 1 year is ₹676. What is the rate of interest (% per year)?
- 30.Find the simple interest on ₹2400 at 8% per year for 4 years (in ₹).
- 31.Diya puts ₹5500 in a bank at 8% simple interest per year. How much will she have after 3 years (in ₹)?
- 32.Diya puts ₹9700 in a bank at 11% simple interest per year. How much will she have after 2 years (in ₹)?
- 33.The simple interest on ₹17100 for 2 years is ₹1368. What is the rate of interest (% per year)?
- 34.Diya puts ₹13500 in a bank at 5% simple interest per year. How much will she have after 5 years (in ₹)?
- 35.The simple interest on ₹19900 for 4 years is ₹1592. What is the rate of interest (% per year)?
- 36.In how many years will ₹18000 earn ₹1080 as simple interest at 3% per year?
- 37.Diya puts ₹15300 in a bank at 5% simple interest per year. How much will she have after 5 years (in ₹)?
- 38.Find the simple interest on ₹2200 at 15% per year for 1 year (in ₹).
- 39.In how many years will ₹7000 earn ₹490 as simple interest at 7% per year?
- 40.Diya puts ₹13700 in a bank at 14% simple interest per year. How much will she have after 3 years (in ₹)?
Answer key
- 2464
- 4500
- 4862
- 17050
- 3500
- 5
- 7
- 2
- 1
- 350
- 4
- 18920
- 210
- 13
- 560
- 3816
- 12932
- 6880
- 5
- 1
- 13200
- 12
- 7290
- 10944
- 1
- 8
- 1000
- 2
- 13
- 768
- 6820
- 11834
- 4
- 16875
- 2
- 2
- 19125
- 330
- 1
- 19454
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