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.Find the simple interest on ₹3600 at 7% per year for 5 years (in ₹).
- 2.Diya puts ₹19600 in a bank at 11% simple interest per year. How much will she have after 5 years (in ₹)?
- 3.In how many years will ₹14500 earn ₹2900 as simple interest at 5% per year?
- 4.What sum of money earns ₹1032 simple interest in 2 years at 4% per year (in ₹)?
- 5.The simple interest on ₹18100 for 2 years is ₹5430. What is the rate of interest (% per year)?
- 6.Find the simple interest on ₹15200 at 12% per year for 4 years (in ₹).
- 7.The simple interest on ₹5400 for 2 years is ₹648. What is the rate of interest (% per year)?
- 8.What sum of money earns ₹1422 simple interest in 1 year at 9% per year (in ₹)?
- 9.In how many years will ₹15500 earn ₹4185 as simple interest at 9% per year?
- 10.In how many years will ₹13000 earn ₹1950 as simple interest at 5% per year?
- 11.Diya puts ₹15900 in a bank at 6% simple interest per year. How much will she have after 1 year (in ₹)?
- 12.Diya puts ₹2000 in a bank at 14% simple interest per year. How much will she have after 2 years (in ₹)?
- 13.Diya puts ₹19600 in a bank at 11% simple interest per year. How much will she have after 2 years (in ₹)?
- 14.The simple interest on ₹3500 for 5 years is ₹1400. What is the rate of interest (% per year)?
- 15.What sum of money earns ₹272 simple interest in 1 year at 8% per year (in ₹)?
- 16.Diya puts ₹16800 in a bank at 6% simple interest per year. How much will she have after 1 year (in ₹)?
- 17.What sum of money earns ₹2304 simple interest in 4 years at 9% per year (in ₹)?
- 18.Find the simple interest on ₹5600 at 15% per year for 2 years (in ₹).
- 19.Find the simple interest on ₹11100 at 8% per year for 2 years (in ₹).
- 20.What sum of money earns ₹1116 simple interest in 3 years at 6% per year (in ₹)?
- 21.Find the simple interest on ₹5200 at 11% per year for 1 year (in ₹).
- 22.What sum of money earns ₹1620 simple interest in 1 year at 10% per year (in ₹)?
- 23.The simple interest on ₹11100 for 2 years is ₹888. What is the rate of interest (% per year)?
- 24.What sum of money earns ₹910 simple interest in 5 years at 13% per year (in ₹)?
- 25.Diya puts ₹16100 in a bank at 6% simple interest per year. How much will she have after 3 years (in ₹)?
- 26.The simple interest on ₹5300 for 3 years is ₹1749. What is the rate of interest (% per year)?
- 27.What sum of money earns ₹2925 simple interest in 3 years at 5% per year (in ₹)?
- 28.Find the simple interest on ₹5500 at 14% per year for 2 years (in ₹).
- 29.What sum of money earns ₹580 simple interest in 2 years at 10% per year (in ₹)?
- 30.Find the simple interest on ₹18000 at 8% per year for 2 years (in ₹).
- 31.What sum of money earns ₹2200 simple interest in 5 years at 8% per year (in ₹)?
- 32.Diya puts ₹2100 in a bank at 2% simple interest per year. How much will she have after 5 years (in ₹)?
- 33.What sum of money earns ₹9984 simple interest in 4 years at 13% per year (in ₹)?
- 34.Find the simple interest on ₹3300 at 8% per year for 2 years (in ₹).
- 35.Find the simple interest on ₹8100 at 9% per year for 3 years (in ₹).
- 36.What sum of money earns ₹1040 simple interest in 4 years at 10% per year (in ₹)?
- 37.Diya puts ₹2300 in a bank at 10% simple interest per year. How much will she have after 5 years (in ₹)?
- 38.Diya puts ₹13800 in a bank at 8% simple interest per year. How much will she have after 1 year (in ₹)?
- 39.In how many years will ₹10200 earn ₹1530 as simple interest at 15% per year?
- 40.Diya puts ₹2400 in a bank at 8% simple interest per year. How much will she have after 5 years (in ₹)?
Answer key
- 1260
- 30380
- 4
- 12900
- 15
- 7296
- 6
- 15800
- 3
- 3
- 16854
- 2560
- 23912
- 8
- 3400
- 17808
- 6400
- 1680
- 1776
- 6200
- 572
- 16200
- 4
- 1400
- 18998
- 11
- 19500
- 1540
- 2900
- 2880
- 5500
- 2310
- 19200
- 528
- 2187
- 2600
- 3450
- 14904
- 1
- 3360
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