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 ₹1700 in a bank at 8% simple interest per year. How much will she have after 2 years (in ₹)?
- 2.What sum of money earns ₹6384 simple interest in 3 years at 14% per year (in ₹)?
- 3.The simple interest on ₹6600 for 1 year is ₹858. What is the rate of interest (% per year)?
- 4.Diya puts ₹11800 in a bank at 13% simple interest per year. How much will she have after 5 years (in ₹)?
- 5.Find the simple interest on ₹2400 at 8% per year for 1 year (in ₹).
- 6.What sum of money earns ₹4704 simple interest in 3 years at 8% per year (in ₹)?
- 7.The simple interest on ₹9100 for 5 years is ₹5460. What is the rate of interest (% per year)?
- 8.The simple interest on ₹3500 for 2 years is ₹140. What is the rate of interest (% per year)?
- 9.The simple interest on ₹5200 for 2 years is ₹1352. What is the rate of interest (% per year)?
- 10.Find the simple interest on ₹7200 at 9% per year for 5 years (in ₹).
- 11.What sum of money earns ₹1652 simple interest in 2 years at 14% per year (in ₹)?
- 12.The simple interest on ₹19200 for 4 years is ₹11520. What is the rate of interest (% per year)?
- 13.Diya puts ₹17900 in a bank at 11% simple interest per year. How much will she have after 4 years (in ₹)?
- 14.Find the simple interest on ₹4200 at 3% per year for 3 years (in ₹).
- 15.The simple interest on ₹5100 for 4 years is ₹2448. What is the rate of interest (% per year)?
- 16.Diya puts ₹5300 in a bank at 8% simple interest per year. How much will she have after 5 years (in ₹)?
- 17.In how many years will ₹14700 earn ₹735 as simple interest at 5% per year?
- 18.The simple interest on ₹10000 for 3 years is ₹2100. What is the rate of interest (% per year)?
- 19.Diya puts ₹12300 in a bank at 15% simple interest per year. How much will she have after 4 years (in ₹)?
- 20.The simple interest on ₹18900 for 3 years is ₹7938. What is the rate of interest (% per year)?
- 21.Find the simple interest on ₹8900 at 2% per year for 3 years (in ₹).
- 22.Find the simple interest on ₹16000 at 6% per year for 3 years (in ₹).
- 23.What sum of money earns ₹1390 simple interest in 5 years at 2% per year (in ₹)?
- 24.In how many years will ₹12900 earn ₹1548 as simple interest at 3% per year?
- 25.Diya puts ₹16600 in a bank at 15% simple interest per year. How much will she have after 5 years (in ₹)?
- 26.Find the simple interest on ₹18500 at 9% per year for 5 years (in ₹).
- 27.Diya puts ₹17600 in a bank at 5% simple interest per year. How much will she have after 5 years (in ₹)?
- 28.The simple interest on ₹16100 for 3 years is ₹5796. What is the rate of interest (% per year)?
- 29.Diya puts ₹17000 in a bank at 6% simple interest per year. How much will she have after 2 years (in ₹)?
- 30.In how many years will ₹12900 earn ₹8385 as simple interest at 13% per year?
- 31.In how many years will ₹17100 earn ₹9405 as simple interest at 11% per year?
- 32.The simple interest on ₹5200 for 4 years is ₹2496. What is the rate of interest (% per year)?
- 33.The simple interest on ₹2200 for 3 years is ₹198. What is the rate of interest (% per year)?
- 34.Find the simple interest on ₹11700 at 6% per year for 2 years (in ₹).
- 35.What sum of money earns ₹2964 simple interest in 4 years at 13% per year (in ₹)?
- 36.Find the simple interest on ₹18800 at 2% per year for 4 years (in ₹).
- 37.What sum of money earns ₹4500 simple interest in 3 years at 12% per year (in ₹)?
- 38.Find the simple interest on ₹3000 at 9% per year for 2 years (in ₹).
- 39.What sum of money earns ₹2530 simple interest in 5 years at 11% per year (in ₹)?
- 40.Diya puts ₹15800 in a bank at 3% simple interest per year. How much will she have after 3 years (in ₹)?
Answer key
- 1972
- 15200
- 13
- 19470
- 192
- 19600
- 12
- 2
- 13
- 3240
- 5900
- 15
- 25776
- 378
- 12
- 7420
- 1
- 7
- 19680
- 14
- 534
- 2880
- 13900
- 4
- 29050
- 8325
- 22000
- 12
- 19040
- 5
- 5
- 12
- 3
- 1404
- 5700
- 1504
- 12500
- 540
- 4600
- 17222
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