← Unitary method lesson New set →

Unitary Method Worksheet

Quantitative aptitude lesson 7: Unitary method · Set 163 · 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 18 km on 2 litres of petrol. How far can it go on 37 litres (in km)?
  2. 2.A car goes 63 km on 3 litres of petrol. How far can it go on 40 litres (in km)?
  3. 3.A car goes 54 km on 3 litres of petrol. How far can it go on 5 litres (in km)?
  4. 4.If 5 bottles of juice cost ₹25, how much do 19 bottles of juice cost (in ₹)?
  5. 5.If 2 pens cost ₹116, how much do 7 pens cost (in ₹)?
  6. 6.A hostel has enough food for 12 students for 29 days. How many days will the same food last for 6 students?
  7. 7.If 5 bottles of juice cost ₹190, how much do 14 bottles of juice cost (in ₹)?
  8. 8.If 4 kg of rice costs ₹144, how many kg can you buy for ₹72?
  9. 9.If 7 kg of rice costs ₹420, how many kg can you buy for ₹180?
  10. 10.A hostel has enough food for 2 students for 19 days. How many days will the same food last for 19 students?
  11. 11.If 2 notebooks cost ₹56, how much do 3 notebooks cost (in ₹)?
  12. 12.If 9 kg of rice costs ₹270, how many kg can you buy for ₹90?
  13. 13.6 painters can paint a school in 7 days. How many days would 21 painters take, working at the same speed?
  14. 14.If 5 erasers cost ₹230, how much do 18 erasers cost (in ₹)?
  15. 15.If 7 kg of rice costs ₹238, how many kg can you buy for ₹476?
  16. 16.If 3 kg of rice costs ₹117, how many kg can you buy for ₹273?
  17. 17.If 8 notebooks cost ₹192, how much do 17 notebooks cost (in ₹)?
  18. 18.If 6 notebooks cost ₹72, how much do 13 notebooks cost (in ₹)?
  19. 19.If 11 pencil boxes cost ₹209, how much do 5 pencil boxes cost (in ₹)?
  20. 20.A car goes 115 km on 5 litres of petrol. How far can it go on 20 litres (in km)?
  21. 21.A hostel has enough food for 7 students for 25 days. How many days will the same food last for 5 students?
  22. 22.If 5 kites cost ₹185, how much do 7 kites cost (in ₹)?
  23. 23.A car goes 75 km on 3 litres of petrol. How far can it go on 10 litres (in km)?
  24. 24.A car goes 66 km on 3 litres of petrol. How far can it go on 24 litres (in km)?
  25. 25.If 4 erasers cost ₹184, how much do 7 erasers cost (in ₹)?
  26. 26.A hostel has enough food for 11 students for 19 days. How many days will the same food last for 19 students?
  27. 27.If 3 pens cost ₹63, how much do 14 pens cost (in ₹)?
  28. 28.If 3 bottles of juice cost ₹153, how much do 9 bottles of juice cost (in ₹)?
  29. 29.If 6 pens cost ₹72, how much do 17 pens cost (in ₹)?
  30. 30.If 11 kites cost ₹506, how much do 4 kites cost (in ₹)?
  31. 31.A car goes 175 km on 7 litres of petrol. How far can it go on 27 litres (in km)?
  32. 32.If 5 kg of rice costs ₹285, how many kg can you buy for ₹228?
  33. 33.If 8 notebooks cost ₹80, how much do 19 notebooks cost (in ₹)?
  34. 34.9 painters can paint a school in 8 days. How many days would 4 painters take, working at the same speed?
  35. 35.If 8 notebooks cost ₹88, how much do 15 notebooks cost (in ₹)?
  36. 36.If 3 kites cost ₹72, how much do 16 kites cost (in ₹)?
  37. 37.If 4 kg of rice costs ₹360, how many kg can you buy for ₹1350?
  38. 38.A car goes 168 km on 7 litres of petrol. How far can it go on 19 litres (in km)?
  39. 39.If 2 kg of rice costs ₹62, how many kg can you buy for ₹434?
  40. 40.If 5 cricket balls cost ₹25, how much do 17 cricket balls cost (in ₹)?

Answer key

  1. 333
  2. 840
  3. 90
  4. 95
  5. 406
  6. 58
  7. 532
  8. 2
  9. 3
  10. 2
  11. 84
  12. 3
  13. 2
  14. 828
  15. 14
  16. 7
  17. 408
  18. 156
  19. 95
  20. 460
  21. 35
  22. 259
  23. 250
  24. 528
  25. 322
  26. 11
  27. 294
  28. 459
  29. 204
  30. 184
  31. 675
  32. 4
  33. 190
  34. 18
  35. 165
  36. 384
  37. 15
  38. 456
  39. 14
  40. 85

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude