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 ₹9800 in a bank at 13% simple interest per year. How much will she have after 4 years (in ₹)?
- 2.Diya puts ₹1700 in a bank at 12% simple interest per year. How much will she have after 3 years (in ₹)?
- 3.What sum of money earns ₹3770 simple interest in 5 years at 13% per year (in ₹)?
- 4.Find the simple interest on ₹16600 at 3% per year for 3 years (in ₹).
- 5.Diya puts ₹3300 in a bank at 8% simple interest per year. How much will she have after 4 years (in ₹)?
- 6.What sum of money earns ₹1404 simple interest in 4 years at 9% per year (in ₹)?
- 7.In how many years will ₹12800 earn ₹1280 as simple interest at 2% per year?
- 8.What sum of money earns ₹600 simple interest in 5 years at 4% per year (in ₹)?
- 9.Find the simple interest on ₹8600 at 2% per year for 1 year (in ₹).
- 10.Diya puts ₹10500 in a bank at 10% simple interest per year. How much will she have after 3 years (in ₹)?
- 11.Diya puts ₹18600 in a bank at 8% simple interest per year. How much will she have after 2 years (in ₹)?
- 12.Find the simple interest on ₹19500 at 9% per year for 1 year (in ₹).
- 13.In how many years will ₹14700 earn ₹2646 as simple interest at 6% per year?
- 14.The simple interest on ₹19900 for 1 year is ₹1990. What is the rate of interest (% per year)?
- 15.Find the simple interest on ₹19600 at 13% per year for 5 years (in ₹).
- 16.Find the simple interest on ₹5500 at 12% per year for 2 years (in ₹).
- 17.In how many years will ₹17900 earn ₹2148 as simple interest at 3% per year?
- 18.Find the simple interest on ₹11500 at 2% per year for 2 years (in ₹).
- 19.Find the simple interest on ₹2200 at 5% per year for 2 years (in ₹).
- 20.Find the simple interest on ₹6900 at 14% per year for 1 year (in ₹).
- 21.The simple interest on ₹13200 for 2 years is ₹1584. What is the rate of interest (% per year)?
- 22.Diya puts ₹4800 in a bank at 5% simple interest per year. How much will she have after 1 year (in ₹)?
- 23.Find the simple interest on ₹4200 at 3% per year for 5 years (in ₹).
- 24.Diya puts ₹4600 in a bank at 11% simple interest per year. How much will she have after 5 years (in ₹)?
- 25.What sum of money earns ₹210 simple interest in 1 year at 3% per year (in ₹)?
- 26.Diya puts ₹1000 in a bank at 13% simple interest per year. How much will she have after 1 year (in ₹)?
- 27.The simple interest on ₹6300 for 3 years is ₹1890. What is the rate of interest (% per year)?
- 28.In how many years will ₹10800 earn ₹3780 as simple interest at 7% per year?
- 29.Find the simple interest on ₹14200 at 12% per year for 5 years (in ₹).
- 30.Diya puts ₹11100 in a bank at 13% simple interest per year. How much will she have after 2 years (in ₹)?
- 31.Find the simple interest on ₹18000 at 8% per year for 5 years (in ₹).
- 32.What sum of money earns ₹918 simple interest in 1 year at 9% per year (in ₹)?
- 33.In how many years will ₹19800 earn ₹7920 as simple interest at 10% per year?
- 34.Diya puts ₹5100 in a bank at 8% simple interest per year. How much will she have after 3 years (in ₹)?
- 35.What sum of money earns ₹336 simple interest in 2 years at 4% per year (in ₹)?
- 36.In how many years will ₹12200 earn ₹488 as simple interest at 2% per year?
- 37.The simple interest on ₹2000 for 1 year is ₹120. What is the rate of interest (% per year)?
- 38.Diya puts ₹15200 in a bank at 8% simple interest per year. How much will she have after 3 years (in ₹)?
- 39.What sum of money earns ₹896 simple interest in 4 years at 4% per year (in ₹)?
- 40.Find the simple interest on ₹18400 at 2% per year for 4 years (in ₹).
Answer key
- 14896
- 2312
- 5800
- 1494
- 4356
- 3900
- 5
- 3000
- 172
- 13650
- 21576
- 1755
- 3
- 10
- 12740
- 1320
- 4
- 460
- 220
- 966
- 6
- 5040
- 630
- 7130
- 7000
- 1130
- 10
- 5
- 8520
- 13986
- 7200
- 10200
- 4
- 6324
- 4200
- 2
- 6
- 18848
- 5600
- 1472
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