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 ₹4300 in a bank at 2% simple interest per year. How much will she have after 2 years (in ₹)?
- 2.Find the simple interest on ₹2700 at 2% per year for 2 years (in ₹).
- 3.Find the simple interest on ₹2600 at 4% per year for 5 years (in ₹).
- 4.Find the simple interest on ₹600 at 10% per year for 1 year (in ₹).
- 5.The simple interest on ₹13300 for 5 years is ₹5985. What is the rate of interest (% per year)?
- 6.What sum of money earns ₹732 simple interest in 2 years at 6% per year (in ₹)?
- 7.What sum of money earns ₹9660 simple interest in 5 years at 12% per year (in ₹)?
- 8.Find the simple interest on ₹18800 at 2% per year for 1 year (in ₹).
- 9.The simple interest on ₹9000 for 1 year is ₹540. What is the rate of interest (% per year)?
- 10.Diya puts ₹10400 in a bank at 9% simple interest per year. How much will she have after 5 years (in ₹)?
- 11.What sum of money earns ₹624 simple interest in 1 year at 12% per year (in ₹)?
- 12.In how many years will ₹15600 earn ₹1872 as simple interest at 12% per year?
- 13.In how many years will ₹7100 earn ₹3124 as simple interest at 11% per year?
- 14.Diya puts ₹19600 in a bank at 9% simple interest per year. How much will she have after 5 years (in ₹)?
- 15.What sum of money earns ₹9240 simple interest in 4 years at 14% per year (in ₹)?
- 16.Find the simple interest on ₹17700 at 11% per year for 5 years (in ₹).
- 17.The simple interest on ₹1800 for 3 years is ₹432. What is the rate of interest (% per year)?
- 18.What sum of money earns ₹596 simple interest in 2 years at 2% per year (in ₹)?
- 19.Find the simple interest on ₹5300 at 15% per year for 4 years (in ₹).
- 20.What sum of money earns ₹440 simple interest in 5 years at 4% per year (in ₹)?
- 21.The simple interest on ₹11500 for 5 years is ₹2875. What is the rate of interest (% per year)?
- 22.What sum of money earns ₹1170 simple interest in 3 years at 15% per year (in ₹)?
- 23.Diya puts ₹6200 in a bank at 14% simple interest per year. How much will she have after 4 years (in ₹)?
- 24.In how many years will ₹2900 earn ₹580 as simple interest at 4% per year?
- 25.What sum of money earns ₹3674 simple interest in 2 years at 11% per year (in ₹)?
- 26.In how many years will ₹8700 earn ₹870 as simple interest at 2% per year?
- 27.Find the simple interest on ₹12400 at 6% per year for 4 years (in ₹).
- 28.Find the simple interest on ₹1900 at 8% per year for 3 years (in ₹).
- 29.The simple interest on ₹19600 for 3 years is ₹4116. What is the rate of interest (% per year)?
- 30.Diya puts ₹9700 in a bank at 13% simple interest per year. How much will she have after 1 year (in ₹)?
- 31.Find the simple interest on ₹12600 at 3% per year for 1 year (in ₹).
- 32.The simple interest on ₹19400 for 3 years is ₹3492. What is the rate of interest (% per year)?
- 33.Diya puts ₹7300 in a bank at 10% simple interest per year. How much will she have after 1 year (in ₹)?
- 34.Find the simple interest on ₹8000 at 10% per year for 1 year (in ₹).
- 35.Diya puts ₹19300 in a bank at 4% simple interest per year. How much will she have after 4 years (in ₹)?
- 36.What sum of money earns ₹1960 simple interest in 5 years at 4% per year (in ₹)?
- 37.Find the simple interest on ₹2100 at 8% per year for 3 years (in ₹).
- 38.Find the simple interest on ₹18600 at 2% per year for 3 years (in ₹).
- 39.Find the simple interest on ₹9300 at 7% per year for 3 years (in ₹).
- 40.The simple interest on ₹11400 for 2 years is ₹2964. What is the rate of interest (% per year)?
Answer key
- 4472
- 108
- 520
- 60
- 9
- 6100
- 16100
- 376
- 6
- 15080
- 5200
- 1
- 4
- 28420
- 16500
- 9735
- 8
- 14900
- 3180
- 2200
- 5
- 2600
- 9672
- 5
- 16700
- 5
- 2976
- 456
- 7
- 10961
- 378
- 6
- 8030
- 800
- 22388
- 9800
- 504
- 1116
- 1953
- 13
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