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 ₹14000 at 15% per year for 5 years (in ₹).
- 2.What sum of money earns ₹540 simple interest in 3 years at 15% per year (in ₹)?
- 3.Find the simple interest on ₹8700 at 2% per year for 2 years (in ₹).
- 4.Find the simple interest on ₹14400 at 2% per year for 2 years (in ₹).
- 5.Find the simple interest on ₹1700 at 9% per year for 1 year (in ₹).
- 6.In how many years will ₹5700 earn ₹228 as simple interest at 2% per year?
- 7.The simple interest on ₹5800 for 5 years is ₹2320. What is the rate of interest (% per year)?
- 8.The simple interest on ₹11900 for 2 years is ₹1428. What is the rate of interest (% per year)?
- 9.Diya puts ₹17900 in a bank at 6% simple interest per year. How much will she have after 4 years (in ₹)?
- 10.Find the simple interest on ₹15800 at 10% per year for 4 years (in ₹).
- 11.Find the simple interest on ₹7200 at 11% per year for 4 years (in ₹).
- 12.Diya puts ₹4000 in a bank at 12% simple interest per year. How much will she have after 4 years (in ₹)?
- 13.What sum of money earns ₹210 simple interest in 2 years at 3% per year (in ₹)?
- 14.The simple interest on ₹7000 for 1 year is ₹560. What is the rate of interest (% per year)?
- 15.Find the simple interest on ₹18900 at 15% per year for 2 years (in ₹).
- 16.Find the simple interest on ₹11600 at 12% per year for 5 years (in ₹).
- 17.What sum of money earns ₹3124 simple interest in 2 years at 11% per year (in ₹)?
- 18.In how many years will ₹2700 earn ₹729 as simple interest at 9% per year?
- 19.Diya puts ₹13200 in a bank at 10% simple interest per year. How much will she have after 5 years (in ₹)?
- 20.The simple interest on ₹16400 for 1 year is ₹820. What is the rate of interest (% per year)?
- 21.What sum of money earns ₹325 simple interest in 5 years at 5% per year (in ₹)?
- 22.The simple interest on ₹2500 for 2 years is ₹200. What is the rate of interest (% per year)?
- 23.Find the simple interest on ₹13000 at 7% per year for 4 years (in ₹).
- 24.Find the simple interest on ₹9200 at 7% per year for 4 years (in ₹).
- 25.Diya puts ₹19900 in a bank at 10% simple interest per year. How much will she have after 3 years (in ₹)?
- 26.In how many years will ₹15800 earn ₹632 as simple interest at 4% per year?
- 27.What sum of money earns ₹2064 simple interest in 4 years at 12% per year (in ₹)?
- 28.Find the simple interest on ₹4700 at 5% per year for 3 years (in ₹).
- 29.In how many years will ₹19000 earn ₹13300 as simple interest at 14% per year?
- 30.What sum of money earns ₹594 simple interest in 3 years at 9% per year (in ₹)?
- 31.Find the simple interest on ₹16200 at 2% per year for 2 years (in ₹).
- 32.What sum of money earns ₹666 simple interest in 2 years at 3% per year (in ₹)?
- 33.Find the simple interest on ₹16900 at 6% per year for 2 years (in ₹).
- 34.Find the simple interest on ₹900 at 10% per year for 2 years (in ₹).
- 35.Diya puts ₹19100 in a bank at 6% simple interest per year. How much will she have after 4 years (in ₹)?
- 36.Find the simple interest on ₹7000 at 14% per year for 1 year (in ₹).
- 37.What sum of money earns ₹648 simple interest in 4 years at 6% per year (in ₹)?
- 38.Diya puts ₹5200 in a bank at 15% simple interest per year. How much will she have after 3 years (in ₹)?
- 39.In how many years will ₹3700 earn ₹555 as simple interest at 5% per year?
- 40.Find the simple interest on ₹14000 at 12% per year for 3 years (in ₹).
Answer key
- 10500
- 1200
- 348
- 576
- 153
- 2
- 8
- 6
- 22196
- 6320
- 3168
- 5920
- 3500
- 8
- 5670
- 6960
- 14200
- 3
- 19800
- 5
- 1300
- 4
- 3640
- 2576
- 25870
- 1
- 4300
- 705
- 5
- 2200
- 648
- 11100
- 2028
- 180
- 23684
- 980
- 2700
- 7540
- 3
- 5040
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