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 ₹1800 in a bank at 13% simple interest per year. How much will she have after 4 years (in ₹)?
- 2.What sum of money earns ₹472 simple interest in 1 year at 4% per year (in ₹)?
- 3.Diya puts ₹8800 in a bank at 12% simple interest per year. How much will she have after 3 years (in ₹)?
- 4.Find the simple interest on ₹3000 at 3% per year for 1 year (in ₹).
- 5.What sum of money earns ₹2254 simple interest in 2 years at 7% per year (in ₹)?
- 6.The simple interest on ₹14600 for 3 years is ₹876. What is the rate of interest (% per year)?
- 7.The simple interest on ₹6000 for 1 year is ₹900. What is the rate of interest (% per year)?
- 8.Find the simple interest on ₹17100 at 6% per year for 3 years (in ₹).
- 9.Find the simple interest on ₹16600 at 12% per year for 2 years (in ₹).
- 10.The simple interest on ₹19600 for 5 years is ₹5880. What is the rate of interest (% per year)?
- 11.Find the simple interest on ₹16500 at 4% per year for 5 years (in ₹).
- 12.Find the simple interest on ₹15200 at 13% per year for 2 years (in ₹).
- 13.Diya puts ₹11100 in a bank at 13% simple interest per year. How much will she have after 1 year (in ₹)?
- 14.In how many years will ₹500 earn ₹25 as simple interest at 5% per year?
- 15.Find the simple interest on ₹15400 at 3% per year for 5 years (in ₹).
- 16.In how many years will ₹10700 earn ₹8025 as simple interest at 15% per year?
- 17.In how many years will ₹9200 earn ₹736 as simple interest at 2% per year?
- 18.What sum of money earns ₹676 simple interest in 2 years at 2% per year (in ₹)?
- 19.Diya puts ₹16000 in a bank at 2% simple interest per year. How much will she have after 5 years (in ₹)?
- 20.What sum of money earns ₹1380 simple interest in 3 years at 10% per year (in ₹)?
- 21.What sum of money earns ₹1160 simple interest in 4 years at 2% per year (in ₹)?
- 22.What sum of money earns ₹2430 simple interest in 3 years at 5% per year (in ₹)?
- 23.Find the simple interest on ₹14600 at 11% per year for 4 years (in ₹).
- 24.Find the simple interest on ₹900 at 14% per year for 5 years (in ₹).
- 25.What sum of money earns ₹6240 simple interest in 4 years at 10% per year (in ₹)?
- 26.Find the simple interest on ₹16100 at 10% per year for 1 year (in ₹).
- 27.The simple interest on ₹3700 for 4 years is ₹2220. What is the rate of interest (% per year)?
- 28.What sum of money earns ₹726 simple interest in 3 years at 11% per year (in ₹)?
- 29.In how many years will ₹16600 earn ₹996 as simple interest at 3% per year?
- 30.Diya puts ₹3100 in a bank at 12% simple interest per year. How much will she have after 2 years (in ₹)?
- 31.Find the simple interest on ₹3200 at 9% per year for 4 years (in ₹).
- 32.What sum of money earns ₹10465 simple interest in 5 years at 13% per year (in ₹)?
- 33.Diya puts ₹13300 in a bank at 15% simple interest per year. How much will she have after 3 years (in ₹)?
- 34.Diya puts ₹6500 in a bank at 6% simple interest per year. How much will she have after 5 years (in ₹)?
- 35.Diya puts ₹5600 in a bank at 8% simple interest per year. How much will she have after 2 years (in ₹)?
- 36.Find the simple interest on ₹4400 at 8% per year for 2 years (in ₹).
- 37.The simple interest on ₹13700 for 3 years is ₹1233. What is the rate of interest (% per year)?
- 38.The simple interest on ₹16700 for 5 years is ₹3340. What is the rate of interest (% per year)?
- 39.The simple interest on ₹2900 for 3 years is ₹522. What is the rate of interest (% per year)?
- 40.In how many years will ₹1300 earn ₹182 as simple interest at 14% per year?
Answer key
- 2736
- 11800
- 11968
- 90
- 16100
- 2
- 15
- 3078
- 3984
- 6
- 3300
- 3952
- 12543
- 1
- 2310
- 5
- 4
- 16900
- 17600
- 4600
- 14500
- 16200
- 6424
- 630
- 15600
- 1610
- 15
- 2200
- 2
- 3844
- 1152
- 16100
- 19285
- 8450
- 6496
- 704
- 3
- 4
- 6
- 1
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