Unitary Method Worksheet

Quantitative aptitude lesson 7: Unitary method · Set 166 · 40 questions

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.

1. 1.If 10 pens cost ₹540, how much do 17 pens cost (in ₹)?
2. 2.If 5 mangoes cost ₹140, how much do 11 mangoes cost (in ₹)?
3. 3.A car goes 120 km on 5 litres of petrol. How far can it go on 37 litres (in km)?
4. 4.If 12 notebooks cost ₹504, how much do 6 notebooks cost (in ₹)?
5. 5.If 4 mangoes cost ₹156, how much do 12 mangoes cost (in ₹)?
6. 6.A car goes 176 km on 11 litres of petrol. How far can it go on 12 litres (in km)?
7. 7.A car goes 119 km on 7 litres of petrol. How far can it go on 40 litres (in km)?
8. 8.If 10 pencil boxes cost ₹180, how much do 20 pencil boxes cost (in ₹)?
9. 9.If 4 kg of rice costs ₹268, how many kg can you buy for ₹670?
10. 10.A car goes 90 km on 5 litres of petrol. How far can it go on 26 litres (in km)?
11. 11.A car goes 144 km on 9 litres of petrol. How far can it go on 13 litres (in km)?
12. 12.If 2 kg of rice costs ₹96, how many kg can you buy for ₹144?
13. 13.If 9 notebooks cost ₹207, how much do 5 notebooks cost (in ₹)?
14. 14.If 7 kg of rice costs ₹175, how many kg can you buy for ₹100?
15. 15.If 11 mangoes cost ₹561, how much do 14 mangoes cost (in ₹)?
16. 16.If 9 kg of rice costs ₹738, how many kg can you buy for ₹984?
17. 17.A hostel has enough food for 12 students for 23 days. How many days will the same food last for 6 students?
18. 18.If 6 mangoes cost ₹252, how much do 17 mangoes cost (in ₹)?
19. 19.If 4 kites cost ₹224, how much do 14 kites cost (in ₹)?
20. 20.If 2 kg of rice costs ₹42, how many kg can you buy for ₹210?
21. 21.If 6 kg of rice costs ₹210, how many kg can you buy for ₹70?
22. 22.A hostel has enough food for 4 students for 16 days. How many days will the same food last for 2 students?
23. 23.A car goes 150 km on 10 litres of petrol. How far can it go on 17 litres (in km)?
24. 24.If 7 cricket balls cost ₹147, how much do 4 cricket balls cost (in ₹)?
25. 25.If 7 mangoes cost ₹203, how much do 3 mangoes cost (in ₹)?
26. 26.If 2 kites cost ₹104, how much do 3 kites cost (in ₹)?
27. 27.A car goes 135 km on 9 litres of petrol. How far can it go on 36 litres (in km)?
28. 28.If 2 notebooks cost ₹56, how much do 13 notebooks cost (in ₹)?
29. 29.A car goes 162 km on 9 litres of petrol. How far can it go on 4 litres (in km)?
30. 30.A hostel has enough food for 5 students for 24 days. How many days will the same food last for 6 students?
31. 31.If 9 kg of rice costs ₹477, how many kg can you buy for ₹689?
32. 32.5 painters can paint a school in 6 days. How many days would 15 painters take, working at the same speed?
33. 33.11 painters can paint a school in 24 days. How many days would 6 painters take, working at the same speed?
34. 34.If 7 kg of rice costs ₹196, how many kg can you buy for ₹252?
35. 35.If 12 erasers cost ₹60, how much do 11 erasers cost (in ₹)?
36. 36.If 3 kg of rice costs ₹249, how many kg can you buy for ₹664?
37. 37.A car goes 132 km on 11 litres of petrol. How far can it go on 2 litres (in km)?
38. 38.A car goes 216 km on 9 litres of petrol. How far can it go on 12 litres (in km)?
39. 39.4 painters can paint a school in 30 days. How many days would 12 painters take, working at the same speed?
40. 40.A car goes 45 km on 5 litres of petrol. How far can it go on 21 litres (in km)?

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