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.The simple interest on ₹18500 for 2 years is ₹1480. What is the rate of interest (% per year)?
- 2.Find the simple interest on ₹19900 at 13% per year for 5 years (in ₹).
- 3.Diya puts ₹6300 in a bank at 2% simple interest per year. How much will she have after 1 year (in ₹)?
- 4.What sum of money earns ₹1248 simple interest in 4 years at 13% per year (in ₹)?
- 5.Diya puts ₹6600 in a bank at 2% simple interest per year. How much will she have after 3 years (in ₹)?
- 6.The simple interest on ₹2400 for 5 years is ₹480. What is the rate of interest (% per year)?
- 7.Find the simple interest on ₹15200 at 8% per year for 4 years (in ₹).
- 8.Diya puts ₹11700 in a bank at 15% simple interest per year. How much will she have after 5 years (in ₹)?
- 9.What sum of money earns ₹3186 simple interest in 2 years at 9% per year (in ₹)?
- 10.The simple interest on ₹5800 for 1 year is ₹522. What is the rate of interest (% per year)?
- 11.Find the simple interest on ₹14400 at 8% per year for 4 years (in ₹).
- 12.The simple interest on ₹13000 for 5 years is ₹7150. What is the rate of interest (% per year)?
- 13.What sum of money earns ₹390 simple interest in 5 years at 2% per year (in ₹)?
- 14.Diya puts ₹15200 in a bank at 8% simple interest per year. How much will she have after 4 years (in ₹)?
- 15.The simple interest on ₹500 for 1 year is ₹60. What is the rate of interest (% per year)?
- 16.The simple interest on ₹10700 for 1 year is ₹1284. What is the rate of interest (% per year)?
- 17.In how many years will ₹3600 earn ₹360 as simple interest at 5% per year?
- 18.The simple interest on ₹4700 for 4 years is ₹2444. What is the rate of interest (% per year)?
- 19.Diya puts ₹1100 in a bank at 3% simple interest per year. How much will she have after 2 years (in ₹)?
- 20.What sum of money earns ₹4185 simple interest in 5 years at 9% per year (in ₹)?
- 21.Find the simple interest on ₹15000 at 7% per year for 5 years (in ₹).
- 22.Diya puts ₹12700 in a bank at 5% simple interest per year. How much will she have after 1 year (in ₹)?
- 23.The simple interest on ₹16900 for 2 years is ₹4732. What is the rate of interest (% per year)?
- 24.In how many years will ₹17100 earn ₹7695 as simple interest at 9% per year?
- 25.In how many years will ₹8000 earn ₹240 as simple interest at 3% per year?
- 26.Diya puts ₹1300 in a bank at 4% simple interest per year. How much will she have after 3 years (in ₹)?
- 27.In how many years will ₹18500 earn ₹2220 as simple interest at 6% per year?
- 28.In how many years will ₹4500 earn ₹1800 as simple interest at 10% per year?
- 29.What sum of money earns ₹524 simple interest in 1 year at 4% per year (in ₹)?
- 30.In how many years will ₹5300 earn ₹1378 as simple interest at 13% per year?
- 31.What sum of money earns ₹1760 simple interest in 4 years at 4% per year (in ₹)?
- 32.Diya puts ₹20000 in a bank at 15% simple interest per year. How much will she have after 3 years (in ₹)?
- 33.What sum of money earns ₹2520 simple interest in 5 years at 14% per year (in ₹)?
- 34.In how many years will ₹10200 earn ₹306 as simple interest at 3% per year?
- 35.The simple interest on ₹1700 for 5 years is ₹1020. What is the rate of interest (% per year)?
- 36.Find the simple interest on ₹11300 at 5% per year for 2 years (in ₹).
- 37.What sum of money earns ₹6480 simple interest in 3 years at 12% per year (in ₹)?
- 38.Find the simple interest on ₹3300 at 5% per year for 5 years (in ₹).
- 39.Find the simple interest on ₹3100 at 2% per year for 2 years (in ₹).
- 40.Diya puts ₹15700 in a bank at 8% simple interest per year. How much will she have after 2 years (in ₹)?
Answer key
- 4
- 12935
- 6426
- 2400
- 6996
- 4
- 4864
- 20475
- 17700
- 9
- 4608
- 11
- 3900
- 20064
- 12
- 12
- 2
- 13
- 1166
- 9300
- 5250
- 13335
- 14
- 5
- 1
- 1456
- 2
- 4
- 13100
- 2
- 11000
- 29000
- 3600
- 1
- 12
- 1130
- 18000
- 825
- 124
- 18212
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