← Unitary method lesson New set →

Unitary Method Worksheet

Quantitative aptitude lesson 7: Unitary method · Set 213 · 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 5 kg of rice costs ₹425, how many kg can you buy for ₹595?
  2. 2.If 2 kg of rice costs ₹140, how many kg can you buy for ₹1050?
  3. 3.A car goes 147 km on 7 litres of petrol. How far can it go on 33 litres (in km)?
  4. 4.If 3 kg of rice costs ₹108, how many kg can you buy for ₹180?
  5. 5.If 2 erasers cost ₹116, how much do 19 erasers cost (in ₹)?
  6. 6.If 5 erasers cost ₹45, how much do 11 erasers cost (in ₹)?
  7. 7.If 6 kites cost ₹72, how much do 18 kites cost (in ₹)?
  8. 8.If 5 pencil boxes cost ₹255, how much do 19 pencil boxes cost (in ₹)?
  9. 9.5 painters can paint a school in 10 days. How many days would 10 painters take, working at the same speed?
  10. 10.If 6 pens cost ₹102, how much do 17 pens cost (in ₹)?
  11. 11.If 5 kg of rice costs ₹325, how many kg can you buy for ₹455?
  12. 12.If 2 pens cost ₹112, how much do 17 pens cost (in ₹)?
  13. 13.If 5 pencil boxes cost ₹280, how much do 2 pencil boxes cost (in ₹)?
  14. 14.If 5 erasers cost ₹195, how much do 3 erasers cost (in ₹)?
  15. 15.A car goes 128 km on 8 litres of petrol. How far can it go on 30 litres (in km)?
  16. 16.A hostel has enough food for 2 students for 24 days. How many days will the same food last for 16 students?
  17. 17.If 7 kg of rice costs ₹462, how many kg can you buy for ₹264?
  18. 18.If 6 kg of rice costs ₹462, how many kg can you buy for ₹770?
  19. 19.If 7 kg of rice costs ₹336, how many kg can you buy for ₹672?
  20. 20.If 11 kites cost ₹275, how much do 8 kites cost (in ₹)?
  21. 21.A hostel has enough food for 9 students for 8 days. How many days will the same food last for 8 students?
  22. 22.If 10 pens cost ₹300, how much do 19 pens cost (in ₹)?
  23. 23.A car goes 96 km on 8 litres of petrol. How far can it go on 12 litres (in km)?
  24. 24.If 6 pencil boxes cost ₹66, how much do 3 pencil boxes cost (in ₹)?
  25. 25.A car goes 36 km on 2 litres of petrol. How far can it go on 37 litres (in km)?
  26. 26.If 7 kg of rice costs ₹182, how many kg can you buy for ₹78?
  27. 27.12 painters can paint a school in 30 days. How many days would 18 painters take, working at the same speed?
  28. 28.If 10 mangoes cost ₹320, how much do 9 mangoes cost (in ₹)?
  29. 29.If 3 kites cost ₹42, how much do 10 kites cost (in ₹)?
  30. 30.If 8 pens cost ₹64, how much do 15 pens cost (in ₹)?
  31. 31.7 painters can paint a school in 12 days. How many days would 14 painters take, working at the same speed?
  32. 32.If 7 kg of rice costs ₹175, how many kg can you buy for ₹75?
  33. 33.If 5 mangoes cost ₹250, how much do 2 mangoes cost (in ₹)?
  34. 34.A car goes 184 km on 8 litres of petrol. How far can it go on 34 litres (in km)?
  35. 35.If 2 kg of rice costs ₹166, how many kg can you buy for ₹581?
  36. 36.A hostel has enough food for 4 students for 4 days. How many days will the same food last for 2 students?
  37. 37.If 8 pencil boxes cost ₹88, how much do 9 pencil boxes cost (in ₹)?
  38. 38.If 8 kg of rice costs ₹464, how many kg can you buy for ₹870?
  39. 39.If 7 kg of rice costs ₹210, how many kg can you buy for ₹120?
  40. 40.If 7 bottles of juice cost ₹238, how much do 6 bottles of juice cost (in ₹)?

Answer key

  1. 7
  2. 15
  3. 693
  4. 5
  5. 1102
  6. 99
  7. 216
  8. 969
  9. 5
  10. 289
  11. 7
  12. 952
  13. 112
  14. 117
  15. 480
  16. 3
  17. 4
  18. 10
  19. 14
  20. 200
  21. 9
  22. 570
  23. 144
  24. 33
  25. 666
  26. 3
  27. 20
  28. 288
  29. 140
  30. 120
  31. 6
  32. 3
  33. 100
  34. 782
  35. 7
  36. 8
  37. 99
  38. 15
  39. 4
  40. 204

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