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.Diya puts ₹11700 in a bank at 15% simple interest per year. How much will she have after 2 years (in ₹)?
- 2.Find the simple interest on ₹14100 at 9% per year for 5 years (in ₹).
- 3.Diya puts ₹13100 in a bank at 14% simple interest per year. How much will she have after 4 years (in ₹)?
- 4.Diya puts ₹10400 in a bank at 4% simple interest per year. How much will she have after 1 year (in ₹)?
- 5.Diya puts ₹16400 in a bank at 9% simple interest per year. How much will she have after 3 years (in ₹)?
- 6.Find the simple interest on ₹18900 at 14% per year for 1 year (in ₹).
- 7.Find the simple interest on ₹5700 at 10% per year for 1 year (in ₹).
- 8.Find the simple interest on ₹19000 at 10% per year for 2 years (in ₹).
- 9.Find the simple interest on ₹500 at 15% per year for 4 years (in ₹).
- 10.In how many years will ₹15300 earn ₹2295 as simple interest at 3% per year?
- 11.Diya puts ₹4800 in a bank at 14% simple interest per year. How much will she have after 2 years (in ₹)?
- 12.What sum of money earns ₹2760 simple interest in 5 years at 8% per year (in ₹)?
- 13.In how many years will ₹6100 earn ₹549 as simple interest at 9% per year?
- 14.What sum of money earns ₹790 simple interest in 1 year at 10% per year (in ₹)?
- 15.Find the simple interest on ₹4700 at 7% per year for 5 years (in ₹).
- 16.Find the simple interest on ₹2400 at 11% per year for 5 years (in ₹).
- 17.Find the simple interest on ₹14600 at 6% per year for 4 years (in ₹).
- 18.What sum of money earns ₹785 simple interest in 1 year at 5% per year (in ₹)?
- 19.The simple interest on ₹700 for 4 years is ₹364. What is the rate of interest (% per year)?
- 20.What sum of money earns ₹2512 simple interest in 4 years at 4% per year (in ₹)?
- 21.The simple interest on ₹16700 for 4 years is ₹2672. What is the rate of interest (% per year)?
- 22.Find the simple interest on ₹9400 at 13% per year for 4 years (in ₹).
- 23.Find the simple interest on ₹1200 at 6% per year for 1 year (in ₹).
- 24.Diya puts ₹2900 in a bank at 9% simple interest per year. How much will she have after 3 years (in ₹)?
- 25.In how many years will ₹17600 earn ₹352 as simple interest at 2% per year?
- 26.What sum of money earns ₹2700 simple interest in 5 years at 10% per year (in ₹)?
- 27.The simple interest on ₹3700 for 5 years is ₹370. What is the rate of interest (% per year)?
- 28.The simple interest on ₹13200 for 1 year is ₹1980. What is the rate of interest (% per year)?
- 29.Find the simple interest on ₹15800 at 4% per year for 4 years (in ₹).
- 30.Diya puts ₹18000 in a bank at 10% simple interest per year. How much will she have after 1 year (in ₹)?
- 31.Find the simple interest on ₹8900 at 2% per year for 2 years (in ₹).
- 32.Find the simple interest on ₹3100 at 2% per year for 4 years (in ₹).
- 33.Find the simple interest on ₹15600 at 2% per year for 2 years (in ₹).
- 34.What sum of money earns ₹1792 simple interest in 4 years at 14% per year (in ₹)?
- 35.Diya puts ₹6400 in a bank at 14% simple interest per year. How much will she have after 4 years (in ₹)?
- 36.Find the simple interest on ₹11000 at 12% per year for 5 years (in ₹).
- 37.The simple interest on ₹12400 for 3 years is ₹2232. What is the rate of interest (% per year)?
- 38.Diya puts ₹1500 in a bank at 5% simple interest per year. How much will she have after 5 years (in ₹)?
- 39.In how many years will ₹9800 earn ₹1960 as simple interest at 5% per year?
- 40.In how many years will ₹700 earn ₹70 as simple interest at 2% per year?
Answer key
- 15210
- 6345
- 20436
- 10816
- 20828
- 2646
- 570
- 3800
- 300
- 5
- 6144
- 6900
- 1
- 7900
- 1645
- 1320
- 3504
- 15700
- 13
- 15700
- 4
- 4888
- 72
- 3683
- 1
- 5400
- 2
- 15
- 2528
- 19800
- 356
- 248
- 624
- 3200
- 9984
- 6600
- 6
- 1875
- 4
- 5
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