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Unitary Method Worksheet

Quantitative aptitude lesson 7: Unitary method · Set 59 · 40 questions
TalentJR

The method (Go through one): Find the value of one: divide. Multiply by the number you need. Inverse (more workers → fewer days): multiply first to find the total work, then divide.

NameDateTime takenScore ___ / 40
  1. 1.A car goes 63 km on 7 litres of petrol. How far can it go on 17 litres (in km)?
  2. 2.If 8 kg of rice costs ₹304, how many kg can you buy for ₹266?
  3. 3.If 11 pens cost ₹286, how much do 3 pens cost (in ₹)?
  4. 4.A car goes 161 km on 7 litres of petrol. How far can it go on 3 litres (in km)?
  5. 5.If 5 bottles of juice cost ₹240, how much do 8 bottles of juice cost (in ₹)?
  6. 6.If 6 kg of rice costs ₹468, how many kg can you buy for ₹936?
  7. 7.A car goes 147 km on 7 litres of petrol. How far can it go on 5 litres (in km)?
  8. 8.If 9 bottles of juice cost ₹171, how much do 7 bottles of juice cost (in ₹)?
  9. 9.A hostel has enough food for 4 students for 24 days. How many days will the same food last for 16 students?
  10. 10.A hostel has enough food for 2 students for 6 days. How many days will the same food last for 4 students?
  11. 11.If 11 pens cost ₹385, how much do 17 pens cost (in ₹)?
  12. 12.A car goes 22 km on 2 litres of petrol. How far can it go on 8 litres (in km)?
  13. 13.If 5 kg of rice costs ₹445, how many kg can you buy for ₹712?
  14. 14.If 2 pens cost ₹116, how much do 19 pens cost (in ₹)?
  15. 15.If 3 kg of rice costs ₹102, how many kg can you buy for ₹204?
  16. 16.If 3 mangoes cost ₹69, how much do 9 mangoes cost (in ₹)?
  17. 17.If 8 erasers cost ₹376, how much do 10 erasers cost (in ₹)?
  18. 18.If 9 kg of rice costs ₹576, how many kg can you buy for ₹768?
  19. 19.A car goes 154 km on 11 litres of petrol. How far can it go on 38 litres (in km)?
  20. 20.If 5 notebooks cost ₹185, how much do 2 notebooks cost (in ₹)?
  21. 21.If 5 erasers cost ₹120, how much do 20 erasers cost (in ₹)?
  22. 22.A hostel has enough food for 8 students for 30 days. How many days will the same food last for 12 students?
  23. 23.A car goes 44 km on 2 litres of petrol. How far can it go on 4 litres (in km)?
  24. 24.If 2 kg of rice costs ₹88, how many kg can you buy for ₹132?
  25. 25.If 2 erasers cost ₹14, how much do 20 erasers cost (in ₹)?
  26. 26.A car goes 48 km on 3 litres of petrol. How far can it go on 28 litres (in km)?
  27. 27.A car goes 84 km on 6 litres of petrol. How far can it go on 3 litres (in km)?
  28. 28.If 3 kg of rice costs ₹261, how many kg can you buy for ₹522?
  29. 29.If 7 kg of rice costs ₹497, how many kg can you buy for ₹355?
  30. 30.A hostel has enough food for 7 students for 4 days. How many days will the same food last for 14 students?
  31. 31.If 2 kites cost ₹110, how much do 5 kites cost (in ₹)?
  32. 32.If 5 kg of rice costs ₹260, how many kg can you buy for ₹468?
  33. 33.If 8 kites cost ₹368, how much do 20 kites cost (in ₹)?
  34. 34.A car goes 108 km on 6 litres of petrol. How far can it go on 39 litres (in km)?
  35. 35.A hostel has enough food for 2 students for 10 days. How many days will the same food last for 4 students?
  36. 36.A hostel has enough food for 6 students for 24 days. How many days will the same food last for 4 students?
  37. 37.If 6 pens cost ₹78, how much do 10 pens cost (in ₹)?
  38. 38.If 8 kg of rice costs ₹176, how many kg can you buy for ₹110?
  39. 39.If 9 kg of rice costs ₹207, how many kg can you buy for ₹46?
  40. 40.If 7 pencil boxes cost ₹392, how much do 8 pencil boxes cost (in ₹)?

Answer key

  1. 153
  2. 7
  3. 78
  4. 69
  5. 384
  6. 12
  7. 105
  8. 133
  9. 6
  10. 3
  11. 595
  12. 88
  13. 8
  14. 1102
  15. 6
  16. 207
  17. 470
  18. 12
  19. 532
  20. 74
  21. 480
  22. 20
  23. 88
  24. 3
  25. 140
  26. 448
  27. 42
  28. 6
  29. 5
  30. 2
  31. 275
  32. 9
  33. 920
  34. 702
  35. 5
  36. 36
  37. 130
  38. 5
  39. 2
  40. 448

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