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.The simple interest on ₹2500 for 1 year is ₹150. What is the rate of interest (% per year)?
- 2.Diya puts ₹6700 in a bank at 15% simple interest per year. How much will she have after 5 years (in ₹)?
- 3.In how many years will ₹17200 earn ₹688 as simple interest at 2% per year?
- 4.The simple interest on ₹5800 for 1 year is ₹812. What is the rate of interest (% per year)?
- 5.In how many years will ₹3000 earn ₹60 as simple interest at 2% per year?
- 6.What sum of money earns ₹3270 simple interest in 3 years at 10% per year (in ₹)?
- 7.The simple interest on ₹1500 for 2 years is ₹420. What is the rate of interest (% per year)?
- 8.The simple interest on ₹2200 for 2 years is ₹484. What is the rate of interest (% per year)?
- 9.Find the simple interest on ₹8900 at 2% per year for 3 years (in ₹).
- 10.In how many years will ₹10000 earn ₹1000 as simple interest at 10% per year?
- 11.Diya puts ₹17400 in a bank at 5% simple interest per year. How much will she have after 2 years (in ₹)?
- 12.Diya puts ₹3400 in a bank at 13% simple interest per year. How much will she have after 1 year (in ₹)?
- 13.What sum of money earns ₹1290 simple interest in 5 years at 3% per year (in ₹)?
- 14.The simple interest on ₹5600 for 4 years is ₹1120. What is the rate of interest (% per year)?
- 15.What sum of money earns ₹2016 simple interest in 4 years at 6% per year (in ₹)?
- 16.What sum of money earns ₹1260 simple interest in 3 years at 12% per year (in ₹)?
- 17.Find the simple interest on ₹4000 at 15% per year for 4 years (in ₹).
- 18.The simple interest on ₹9200 for 2 years is ₹1104. What is the rate of interest (% per year)?
- 19.Diya puts ₹2200 in a bank at 14% simple interest per year. How much will she have after 2 years (in ₹)?
- 20.Find the simple interest on ₹12500 at 3% per year for 4 years (in ₹).
- 21.Find the simple interest on ₹19000 at 13% per year for 2 years (in ₹).
- 22.Diya puts ₹7300 in a bank at 15% simple interest per year. How much will she have after 5 years (in ₹)?
- 23.Find the simple interest on ₹7700 at 9% per year for 1 year (in ₹).
- 24.Find the simple interest on ₹15100 at 10% per year for 1 year (in ₹).
- 25.What sum of money earns ₹3752 simple interest in 2 years at 14% per year (in ₹)?
- 26.Diya puts ₹3400 in a bank at 4% simple interest per year. How much will she have after 1 year (in ₹)?
- 27.In how many years will ₹3300 earn ₹528 as simple interest at 8% per year?
- 28.The simple interest on ₹1300 for 2 years is ₹338. What is the rate of interest (% per year)?
- 29.Find the simple interest on ₹4200 at 4% per year for 3 years (in ₹).
- 30.The simple interest on ₹500 for 3 years is ₹150. What is the rate of interest (% per year)?
- 31.Diya puts ₹10300 in a bank at 2% simple interest per year. How much will she have after 3 years (in ₹)?
- 32.Diya puts ₹13600 in a bank at 10% simple interest per year. How much will she have after 5 years (in ₹)?
- 33.Find the simple interest on ₹8200 at 4% per year for 4 years (in ₹).
- 34.Find the simple interest on ₹2400 at 7% per year for 3 years (in ₹).
- 35.Find the simple interest on ₹20000 at 8% per year for 2 years (in ₹).
- 36.Diya puts ₹11600 in a bank at 9% simple interest per year. How much will she have after 5 years (in ₹)?
- 37.Find the simple interest on ₹19800 at 11% per year for 2 years (in ₹).
- 38.Find the simple interest on ₹14800 at 3% per year for 4 years (in ₹).
- 39.Diya puts ₹16300 in a bank at 5% simple interest per year. How much will she have after 1 year (in ₹)?
- 40.The simple interest on ₹6800 for 1 year is ₹1020. What is the rate of interest (% per year)?
Answer key
- 6
- 11725
- 2
- 14
- 1
- 10900
- 14
- 11
- 534
- 1
- 19140
- 3842
- 8600
- 5
- 8400
- 3500
- 2400
- 6
- 2816
- 1500
- 4940
- 12775
- 693
- 1510
- 13400
- 3536
- 2
- 13
- 504
- 10
- 10918
- 20400
- 1312
- 504
- 3200
- 16820
- 4356
- 1776
- 17115
- 15
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