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).
NameDateTime takenScore ___ / 40
- 1.The simple interest on ₹18500 for 5 years is ₹12025. What is the rate of interest (% per year)?
- 2.Diya puts ₹2000 in a bank at 4% simple interest per year. How much will she have after 1 year (in ₹)?
- 3.The simple interest on ₹7700 for 4 years is ₹3080. What is the rate of interest (% per year)?
- 4.In how many years will ₹3400 earn ₹1768 as simple interest at 13% per year?
- 5.Diya puts ₹14600 in a bank at 2% simple interest per year. How much will she have after 1 year (in ₹)?
- 6.Diya puts ₹4500 in a bank at 14% simple interest per year. How much will she have after 4 years (in ₹)?
- 7.What sum of money earns ₹342 simple interest in 1 year at 3% per year (in ₹)?
- 8.Diya puts ₹4200 in a bank at 10% simple interest per year. How much will she have after 2 years (in ₹)?
- 9.The simple interest on ₹12900 for 1 year is ₹387. What is the rate of interest (% per year)?
- 10.Diya puts ₹16700 in a bank at 2% simple interest per year. How much will she have after 2 years (in ₹)?
- 11.In how many years will ₹4900 earn ₹441 as simple interest at 3% per year?
- 12.Diya puts ₹2300 in a bank at 13% simple interest per year. How much will she have after 4 years (in ₹)?
- 13.The simple interest on ₹13800 for 4 years is ₹7176. What is the rate of interest (% per year)?
- 14.In how many years will ₹10100 earn ₹202 as simple interest at 2% per year?
- 15.The simple interest on ₹19500 for 5 years is ₹10725. What is the rate of interest (% per year)?
- 16.Diya puts ₹17700 in a bank at 15% simple interest per year. How much will she have after 2 years (in ₹)?
- 17.In how many years will ₹11900 earn ₹2618 as simple interest at 11% per year?
- 18.Diya puts ₹12100 in a bank at 5% simple interest per year. How much will she have after 2 years (in ₹)?
- 19.The simple interest on ₹9400 for 1 year is ₹564. What is the rate of interest (% per year)?
- 20.Find the simple interest on ₹800 at 13% per year for 1 year (in ₹).
- 21.Diya puts ₹4300 in a bank at 3% simple interest per year. How much will she have after 2 years (in ₹)?
- 22.Diya puts ₹3900 in a bank at 8% simple interest per year. How much will she have after 5 years (in ₹)?
- 23.In how many years will ₹18000 earn ₹540 as simple interest at 3% per year?
- 24.Find the simple interest on ₹800 at 4% per year for 4 years (in ₹).
- 25.What sum of money earns ₹513 simple interest in 3 years at 3% per year (in ₹)?
- 26.The simple interest on ₹20000 for 5 years is ₹9000. What is the rate of interest (% per year)?
- 27.The simple interest on ₹500 for 1 year is ₹75. What is the rate of interest (% per year)?
- 28.Diya puts ₹13300 in a bank at 8% simple interest per year. How much will she have after 3 years (in ₹)?
- 29.The simple interest on ₹4600 for 1 year is ₹368. What is the rate of interest (% per year)?
- 30.In how many years will ₹2900 earn ₹870 as simple interest at 10% per year?
- 31.Diya puts ₹1800 in a bank at 4% simple interest per year. How much will she have after 1 year (in ₹)?
- 32.Diya puts ₹1100 in a bank at 13% simple interest per year. How much will she have after 3 years (in ₹)?
- 33.The simple interest on ₹3800 for 4 years is ₹304. What is the rate of interest (% per year)?
- 34.Diya puts ₹6700 in a bank at 3% simple interest per year. How much will she have after 3 years (in ₹)?
- 35.What sum of money earns ₹1791 simple interest in 1 year at 9% per year (in ₹)?
- 36.In how many years will ₹19100 earn ₹1337 as simple interest at 7% per year?
- 37.In how many years will ₹19400 earn ₹2134 as simple interest at 11% per year?
- 38.What sum of money earns ₹5530 simple interest in 5 years at 14% per year (in ₹)?
- 39.What sum of money earns ₹2848 simple interest in 2 years at 8% per year (in ₹)?
- 40.In how many years will ₹19600 earn ₹784 as simple interest at 4% per year?
Answer key
- 13
- 2080
- 10
- 4
- 14892
- 7020
- 11400
- 5040
- 3
- 17368
- 3
- 3496
- 13
- 1
- 11
- 23010
- 2
- 13310
- 6
- 104
- 4558
- 5460
- 1
- 128
- 5700
- 9
- 15
- 16492
- 8
- 3
- 1872
- 1529
- 2
- 7303
- 19900
- 1
- 1
- 7900
- 17800
- 1
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