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Unitary Method Worksheet

Quantitative aptitude lesson 7: Unitary method · Set 349 · 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.If 8 kg of rice costs ₹304, how many kg can you buy for ₹570?
  2. 2.A car goes 90 km on 5 litres of petrol. How far can it go on 27 litres (in km)?
  3. 3.If 6 kg of rice costs ₹120, how many kg can you buy for ₹260?
  4. 4.A car goes 121 km on 11 litres of petrol. How far can it go on 37 litres (in km)?
  5. 5.If 4 kg of rice costs ₹360, how many kg can you buy for ₹990?
  6. 6.If 6 pens cost ₹78, how much do 12 pens cost (in ₹)?
  7. 7.If 12 kites cost ₹396, how much do 10 kites cost (in ₹)?
  8. 8.A car goes 32 km on 4 litres of petrol. How far can it go on 8 litres (in km)?
  9. 9.A car goes 132 km on 12 litres of petrol. How far can it go on 5 litres (in km)?
  10. 10.A car goes 110 km on 5 litres of petrol. How far can it go on 11 litres (in km)?
  11. 11.A car goes 200 km on 8 litres of petrol. How far can it go on 20 litres (in km)?
  12. 12.If 5 pens cost ₹115, how much do 7 pens cost (in ₹)?
  13. 13.A car goes 72 km on 6 litres of petrol. How far can it go on 27 litres (in km)?
  14. 14.If 12 erasers cost ₹120, how much do 20 erasers cost (in ₹)?
  15. 15.A hostel has enough food for 9 students for 8 days. How many days will the same food last for 24 students?
  16. 16.If 9 erasers cost ₹171, how much do 18 erasers cost (in ₹)?
  17. 17.If 2 kg of rice costs ₹132, how many kg can you buy for ₹792?
  18. 18.If 4 kg of rice costs ₹196, how many kg can you buy for ₹98?
  19. 19.If 9 kg of rice costs ₹198, how many kg can you buy for ₹264?
  20. 20.A hostel has enough food for 4 students for 25 days. How many days will the same food last for 10 students?
  21. 21.If 8 kg of rice costs ₹456, how many kg can you buy for ₹228?
  22. 22.If 5 kg of rice costs ₹350, how many kg can you buy for ₹140?
  23. 23.A car goes 264 km on 12 litres of petrol. How far can it go on 16 litres (in km)?
  24. 24.If 6 kg of rice costs ₹120, how many kg can you buy for ₹160?
  25. 25.A hostel has enough food for 4 students for 15 days. How many days will the same food last for 3 students?
  26. 26.If 11 pencil boxes cost ₹583, how much do 2 pencil boxes cost (in ₹)?
  27. 27.If 4 pens cost ₹116, how much do 16 pens cost (in ₹)?
  28. 28.If 12 pens cost ₹672, how much do 7 pens cost (in ₹)?
  29. 29.If 5 bottles of juice cost ₹120, how much do 14 bottles of juice cost (in ₹)?
  30. 30.A car goes 176 km on 8 litres of petrol. How far can it go on 4 litres (in km)?
  31. 31.If 6 kg of rice costs ₹126, how many kg can you buy for ₹63?
  32. 32.If 12 mangoes cost ₹456, how much do 8 mangoes cost (in ₹)?
  33. 33.If 12 pencil boxes cost ₹300, how much do 4 pencil boxes cost (in ₹)?
  34. 34.A car goes 300 km on 12 litres of petrol. How far can it go on 2 litres (in km)?
  35. 35.A car goes 56 km on 4 litres of petrol. How far can it go on 24 litres (in km)?
  36. 36.If 8 kg of rice costs ₹416, how many kg can you buy for ₹156?
  37. 37.If 3 kg of rice costs ₹66, how many kg can you buy for ₹308?
  38. 38.If 12 notebooks cost ₹456, how much do 8 notebooks cost (in ₹)?
  39. 39.12 painters can paint a school in 28 days. How many days would 7 painters take, working at the same speed?
  40. 40.A hostel has enough food for 4 students for 8 days. How many days will the same food last for 8 students?

Answer key

  1. 15
  2. 486
  3. 13
  4. 407
  5. 11
  6. 156
  7. 330
  8. 64
  9. 55
  10. 242
  11. 500
  12. 161
  13. 324
  14. 200
  15. 3
  16. 342
  17. 12
  18. 2
  19. 12
  20. 10
  21. 4
  22. 2
  23. 352
  24. 8
  25. 20
  26. 106
  27. 464
  28. 392
  29. 336
  30. 88
  31. 3
  32. 304
  33. 100
  34. 50
  35. 336
  36. 3
  37. 14
  38. 304
  39. 48
  40. 4

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