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).
NameDateTime takenScore ___ / 40
- 1.What sum of money earns ₹3520 simple interest in 5 years at 11% per year (in ₹)?
- 2.The simple interest on ₹16000 for 2 years is ₹4480. What is the rate of interest (% per year)?
- 3.Find the simple interest on ₹19900 at 14% per year for 5 years (in ₹).
- 4.Diya puts ₹16800 in a bank at 11% simple interest per year. How much will she have after 5 years (in ₹)?
- 5.Find the simple interest on ₹4500 at 11% per year for 3 years (in ₹).
- 6.In how many years will ₹16300 earn ₹1304 as simple interest at 8% per year?
- 7.The simple interest on ₹800 for 2 years is ₹112. What is the rate of interest (% per year)?
- 8.Diya puts ₹14200 in a bank at 12% simple interest per year. How much will she have after 4 years (in ₹)?
- 9.In how many years will ₹3300 earn ₹693 as simple interest at 7% per year?
- 10.What sum of money earns ₹704 simple interest in 1 year at 11% per year (in ₹)?
- 11.Diya puts ₹15200 in a bank at 9% simple interest per year. How much will she have after 1 year (in ₹)?
- 12.In how many years will ₹20000 earn ₹13000 as simple interest at 13% per year?
- 13.The simple interest on ₹2600 for 2 years is ₹156. What is the rate of interest (% per year)?
- 14.Diya puts ₹1100 in a bank at 9% simple interest per year. How much will she have after 5 years (in ₹)?
- 15.Find the simple interest on ₹5500 at 13% per year for 1 year (in ₹).
- 16.What sum of money earns ₹90 simple interest in 3 years at 6% per year (in ₹)?
- 17.Find the simple interest on ₹13400 at 10% per year for 2 years (in ₹).
- 18.In how many years will ₹12000 earn ₹3360 as simple interest at 7% per year?
- 19.What sum of money earns ₹1242 simple interest in 2 years at 9% per year (in ₹)?
- 20.What sum of money earns ₹550 simple interest in 5 years at 5% per year (in ₹)?
- 21.The simple interest on ₹5300 for 5 years is ₹3180. What is the rate of interest (% per year)?
- 22.The simple interest on ₹10700 for 1 year is ₹856. What is the rate of interest (% per year)?
- 23.Find the simple interest on ₹15100 at 12% per year for 5 years (in ₹).
- 24.The simple interest on ₹5200 for 1 year is ₹260. What is the rate of interest (% per year)?
- 25.What sum of money earns ₹5928 simple interest in 4 years at 13% per year (in ₹)?
- 26.In how many years will ₹16200 earn ₹972 as simple interest at 6% per year?
- 27.Diya puts ₹16100 in a bank at 2% simple interest per year. How much will she have after 2 years (in ₹)?
- 28.Diya puts ₹3200 in a bank at 15% simple interest per year. How much will she have after 2 years (in ₹)?
- 29.The simple interest on ₹17200 for 2 years is ₹4472. What is the rate of interest (% per year)?
- 30.What sum of money earns ₹7205 simple interest in 5 years at 11% per year (in ₹)?
- 31.What sum of money earns ₹1314 simple interest in 3 years at 3% per year (in ₹)?
- 32.Find the simple interest on ₹5300 at 7% per year for 2 years (in ₹).
- 33.The simple interest on ₹9500 for 3 years is ₹3705. What is the rate of interest (% per year)?
- 34.What sum of money earns ₹648 simple interest in 3 years at 6% per year (in ₹)?
- 35.In how many years will ₹2700 earn ₹486 as simple interest at 6% per year?
- 36.What sum of money earns ₹10150 simple interest in 5 years at 14% per year (in ₹)?
- 37.Find the simple interest on ₹13200 at 14% per year for 4 years (in ₹).
- 38.Diya puts ₹5600 in a bank at 15% simple interest per year. How much will she have after 5 years (in ₹)?
- 39.Diya puts ₹10700 in a bank at 4% simple interest per year. How much will she have after 3 years (in ₹)?
- 40.The simple interest on ₹8700 for 5 years is ₹2610. What is the rate of interest (% per year)?
Answer key
- 6400
- 14
- 13930
- 26040
- 1485
- 1
- 7
- 21016
- 3
- 6400
- 16568
- 5
- 3
- 1595
- 715
- 500
- 2680
- 4
- 6900
- 2200
- 12
- 8
- 9060
- 5
- 11400
- 1
- 16744
- 4160
- 13
- 13100
- 14600
- 742
- 13
- 3600
- 3
- 14500
- 7392
- 9800
- 11984
- 6
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