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 ₹13500 at 4% per year for 3 years (in ₹).
- 2.Diya puts ₹8000 in a bank at 15% simple interest per year. How much will she have after 3 years (in ₹)?
- 3.Find the simple interest on ₹3800 at 11% per year for 2 years (in ₹).
- 4.In how many years will ₹2100 earn ₹273 as simple interest at 13% per year?
- 5.Find the simple interest on ₹3500 at 13% per year for 1 year (in ₹).
- 6.What sum of money earns ₹218 simple interest in 1 year at 2% per year (in ₹)?
- 7.Diya puts ₹19100 in a bank at 13% simple interest per year. How much will she have after 5 years (in ₹)?
- 8.What sum of money earns ₹516 simple interest in 2 years at 2% per year (in ₹)?
- 9.The simple interest on ₹15800 for 5 years is ₹7900. What is the rate of interest (% per year)?
- 10.In how many years will ₹10700 earn ₹1284 as simple interest at 12% per year?
- 11.Find the simple interest on ₹12100 at 15% per year for 3 years (in ₹).
- 12.The simple interest on ₹11800 for 2 years is ₹708. What is the rate of interest (% per year)?
- 13.The simple interest on ₹5900 for 4 years is ₹2832. What is the rate of interest (% per year)?
- 14.What sum of money earns ₹36 simple interest in 2 years at 3% per year (in ₹)?
- 15.Find the simple interest on ₹12900 at 10% per year for 5 years (in ₹).
- 16.In how many years will ₹9200 earn ₹5152 as simple interest at 14% per year?
- 17.Diya puts ₹10800 in a bank at 9% simple interest per year. How much will she have after 4 years (in ₹)?
- 18.The simple interest on ₹5600 for 1 year is ₹728. What is the rate of interest (% per year)?
- 19.Find the simple interest on ₹5200 at 10% per year for 2 years (in ₹).
- 20.Diya puts ₹16000 in a bank at 8% simple interest per year. How much will she have after 3 years (in ₹)?
- 21.Find the simple interest on ₹1000 at 8% per year for 3 years (in ₹).
- 22.The simple interest on ₹5500 for 2 years is ₹550. What is the rate of interest (% per year)?
- 23.What sum of money earns ₹2232 simple interest in 2 years at 12% per year (in ₹)?
- 24.What sum of money earns ₹726 simple interest in 3 years at 2% per year (in ₹)?
- 25.Find the simple interest on ₹7600 at 7% per year for 5 years (in ₹).
- 26.Find the simple interest on ₹4100 at 10% per year for 3 years (in ₹).
- 27.In how many years will ₹8500 earn ₹1870 as simple interest at 11% per year?
- 28.Find the simple interest on ₹3400 at 3% per year for 2 years (in ₹).
- 29.The simple interest on ₹8300 for 2 years is ₹1494. What is the rate of interest (% per year)?
- 30.What sum of money earns ₹190 simple interest in 2 years at 5% per year (in ₹)?
- 31.The simple interest on ₹6100 for 3 years is ₹732. What is the rate of interest (% per year)?
- 32.Diya puts ₹4400 in a bank at 6% simple interest per year. How much will she have after 3 years (in ₹)?
- 33.Find the simple interest on ₹4600 at 9% per year for 3 years (in ₹).
- 34.Find the simple interest on ₹1200 at 3% per year for 4 years (in ₹).
- 35.Diya puts ₹5000 in a bank at 3% simple interest per year. How much will she have after 3 years (in ₹)?
- 36.The simple interest on ₹18800 for 1 year is ₹1880. What is the rate of interest (% per year)?
- 37.In how many years will ₹1900 earn ₹684 as simple interest at 12% per year?
- 38.In how many years will ₹10900 earn ₹1744 as simple interest at 8% per year?
- 39.The simple interest on ₹6000 for 1 year is ₹240. What is the rate of interest (% per year)?
- 40.Find the simple interest on ₹17000 at 14% per year for 3 years (in ₹).
Answer key
- 1620
- 11600
- 836
- 1
- 455
- 10900
- 31515
- 12900
- 10
- 1
- 5445
- 3
- 12
- 600
- 6450
- 4
- 14688
- 13
- 1040
- 19840
- 240
- 5
- 9300
- 12100
- 2660
- 1230
- 2
- 204
- 9
- 1900
- 4
- 5192
- 1242
- 144
- 5450
- 10
- 3
- 2
- 4
- 7140
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