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 ₹5600 for 4 years is ₹896. What is the rate of interest (% per year)?
- 2.Diya puts ₹3000 in a bank at 11% simple interest per year. How much will she have after 1 year (in ₹)?
- 3.What sum of money earns ₹2730 simple interest in 5 years at 14% per year (in ₹)?
- 4.What sum of money earns ₹1200 simple interest in 5 years at 5% per year (in ₹)?
- 5.Find the simple interest on ₹9000 at 14% per year for 3 years (in ₹).
- 6.In how many years will ₹2700 earn ₹1188 as simple interest at 11% per year?
- 7.Diya puts ₹3500 in a bank at 14% simple interest per year. How much will she have after 1 year (in ₹)?
- 8.What sum of money earns ₹408 simple interest in 1 year at 12% per year (in ₹)?
- 9.Find the simple interest on ₹15800 at 10% per year for 1 year (in ₹).
- 10.What sum of money earns ₹1380 simple interest in 1 year at 12% per year (in ₹)?
- 11.The simple interest on ₹18300 for 4 years is ₹10980. What is the rate of interest (% per year)?
- 12.Find the simple interest on ₹14000 at 11% per year for 5 years (in ₹).
- 13.Diya puts ₹10100 in a bank at 8% simple interest per year. How much will she have after 1 year (in ₹)?
- 14.Find the simple interest on ₹5800 at 11% per year for 4 years (in ₹).
- 15.Find the simple interest on ₹3800 at 4% per year for 3 years (in ₹).
- 16.The simple interest on ₹900 for 3 years is ₹81. What is the rate of interest (% per year)?
- 17.Diya puts ₹7400 in a bank at 12% simple interest per year. How much will she have after 3 years (in ₹)?
- 18.Diya puts ₹13800 in a bank at 10% simple interest per year. How much will she have after 5 years (in ₹)?
- 19.In how many years will ₹13400 earn ₹804 as simple interest at 3% per year?
- 20.Find the simple interest on ₹15200 at 6% per year for 5 years (in ₹).
- 21.The simple interest on ₹5800 for 3 years is ₹348. What is the rate of interest (% per year)?
- 22.In how many years will ₹4000 earn ₹480 as simple interest at 4% per year?
- 23.Diya puts ₹8900 in a bank at 4% simple interest per year. How much will she have after 3 years (in ₹)?
- 24.Diya puts ₹3500 in a bank at 3% simple interest per year. How much will she have after 3 years (in ₹)?
- 25.Find the simple interest on ₹12400 at 14% per year for 1 year (in ₹).
- 26.In how many years will ₹18700 earn ₹1683 as simple interest at 9% per year?
- 27.Diya puts ₹8300 in a bank at 8% simple interest per year. How much will she have after 2 years (in ₹)?
- 28.Find the simple interest on ₹10800 at 4% per year for 5 years (in ₹).
- 29.The simple interest on ₹15600 for 3 years is ₹6552. What is the rate of interest (% per year)?
- 30.In how many years will ₹11900 earn ₹952 as simple interest at 2% per year?
- 31.What sum of money earns ₹8850 simple interest in 5 years at 10% per year (in ₹)?
- 32.The simple interest on ₹13800 for 3 years is ₹5382. What is the rate of interest (% per year)?
- 33.Find the simple interest on ₹500 at 14% per year for 5 years (in ₹).
- 34.What sum of money earns ₹4378 simple interest in 2 years at 11% per year (in ₹)?
- 35.What sum of money earns ₹960 simple interest in 5 years at 2% per year (in ₹)?
- 36.Find the simple interest on ₹2600 at 10% per year for 4 years (in ₹).
- 37.In how many years will ₹13600 earn ₹2720 as simple interest at 4% per year?
- 38.Diya puts ₹4200 in a bank at 11% simple interest per year. How much will she have after 1 year (in ₹)?
- 39.The simple interest on ₹12200 for 1 year is ₹1098. What is the rate of interest (% per year)?
- 40.Diya puts ₹3000 in a bank at 8% simple interest per year. How much will she have after 1 year (in ₹)?
Answer key
- 4
- 3330
- 3900
- 4800
- 3780
- 4
- 3990
- 3400
- 1580
- 11500
- 15
- 7700
- 10908
- 2552
- 456
- 3
- 10064
- 20700
- 2
- 4560
- 2
- 3
- 9968
- 3815
- 1736
- 1
- 9628
- 2160
- 14
- 4
- 17700
- 13
- 350
- 19900
- 9600
- 1040
- 5
- 4662
- 9
- 3240
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