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 ₹14600 at 2% per year for 4 years (in ₹).
- 2.What sum of money earns ₹2576 simple interest in 2 years at 7% per year (in ₹)?
- 3.Diya puts ₹12900 in a bank at 3% simple interest per year. How much will she have after 2 years (in ₹)?
- 4.Diya puts ₹12100 in a bank at 9% simple interest per year. How much will she have after 5 years (in ₹)?
- 5.Find the simple interest on ₹2200 at 3% per year for 2 years (in ₹).
- 6.In how many years will ₹7500 earn ₹900 as simple interest at 12% per year?
- 7.Diya puts ₹6000 in a bank at 2% simple interest per year. How much will she have after 2 years (in ₹)?
- 8.In how many years will ₹11000 earn ₹4290 as simple interest at 13% per year?
- 9.The simple interest on ₹3700 for 4 years is ₹296. What is the rate of interest (% per year)?
- 10.Diya puts ₹2000 in a bank at 11% simple interest per year. How much will she have after 1 year (in ₹)?
- 11.What sum of money earns ₹2680 simple interest in 4 years at 10% per year (in ₹)?
- 12.Diya puts ₹10300 in a bank at 10% simple interest per year. How much will she have after 5 years (in ₹)?
- 13.Find the simple interest on ₹13500 at 4% per year for 2 years (in ₹).
- 14.Find the simple interest on ₹10000 at 5% per year for 5 years (in ₹).
- 15.In how many years will ₹5200 earn ₹1560 as simple interest at 15% per year?
- 16.In how many years will ₹11200 earn ₹672 as simple interest at 2% per year?
- 17.What sum of money earns ₹4410 simple interest in 5 years at 7% per year (in ₹)?
- 18.What sum of money earns ₹1116 simple interest in 2 years at 9% per year (in ₹)?
- 19.What sum of money earns ₹450 simple interest in 1 year at 9% per year (in ₹)?
- 20.The simple interest on ₹1400 for 4 years is ₹280. What is the rate of interest (% per year)?
- 21.In how many years will ₹6700 earn ₹1675 as simple interest at 5% per year?
- 22.In how many years will ₹12100 earn ₹1936 as simple interest at 8% per year?
- 23.The simple interest on ₹2000 for 5 years is ₹1000. What is the rate of interest (% per year)?
- 24.Diya puts ₹16700 in a bank at 8% simple interest per year. How much will she have after 3 years (in ₹)?
- 25.What sum of money earns ₹5530 simple interest in 5 years at 14% per year (in ₹)?
- 26.What sum of money earns ₹2338 simple interest in 2 years at 7% per year (in ₹)?
- 27.The simple interest on ₹13500 for 4 years is ₹1620. What is the rate of interest (% per year)?
- 28.Diya puts ₹3700 in a bank at 15% simple interest per year. How much will she have after 3 years (in ₹)?
- 29.What sum of money earns ₹1752 simple interest in 3 years at 4% per year (in ₹)?
- 30.Diya puts ₹12200 in a bank at 8% simple interest per year. How much will she have after 5 years (in ₹)?
- 31.In how many years will ₹9000 earn ₹2520 as simple interest at 14% per year?
- 32.Diya puts ₹13000 in a bank at 12% simple interest per year. How much will she have after 5 years (in ₹)?
- 33.Find the simple interest on ₹14600 at 5% per year for 4 years (in ₹).
- 34.Diya puts ₹8600 in a bank at 5% simple interest per year. How much will she have after 4 years (in ₹)?
- 35.What sum of money earns ₹2160 simple interest in 3 years at 5% per year (in ₹)?
- 36.Find the simple interest on ₹10900 at 15% per year for 4 years (in ₹).
- 37.Find the simple interest on ₹13200 at 15% per year for 5 years (in ₹).
- 38.Find the simple interest on ₹8900 at 9% per year for 4 years (in ₹).
- 39.The simple interest on ₹3000 for 1 year is ₹240. What is the rate of interest (% per year)?
- 40.Find the simple interest on ₹15000 at 6% per year for 1 year (in ₹).
Answer key
- 1168
- 18400
- 13674
- 17545
- 132
- 1
- 6240
- 3
- 2
- 2220
- 6700
- 15450
- 1080
- 2500
- 2
- 3
- 12600
- 6200
- 5000
- 5
- 5
- 2
- 10
- 20708
- 7900
- 16700
- 3
- 5365
- 14600
- 17080
- 2
- 20800
- 2920
- 10320
- 14400
- 6540
- 9900
- 3204
- 8
- 900
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