Unitary Method Worksheet

Quantitative aptitude lesson 7: Unitary method · Set 198 · 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.A hostel has enough food for 2 students for 24 days. How many days will the same food last for 8 students?
2. 2.If 8 kg of rice costs ₹232, how many kg can you buy for ₹348?
3. 3.12 painters can paint a school in 11 days. How many days would 3 painters take, working at the same speed?
4. 4.If 7 notebooks cost ₹385, how much do 2 notebooks cost (in ₹)?
5. 5.If 7 kites cost ₹308, how much do 10 kites cost (in ₹)?
6. 6.If 4 kites cost ₹188, how much do 5 kites cost (in ₹)?
7. 7.10 painters can paint a school in 15 days. How many days would 6 painters take, working at the same speed?
8. 8.If 2 kg of rice costs ₹68, how many kg can you buy for ₹306?
9. 9.If 9 kites cost ₹531, how much do 4 kites cost (in ₹)?
10. 10.If 7 kg of rice costs ₹203, how many kg can you buy for ₹58?
11. 11.If 4 bottles of juice cost ₹124, how much do 10 bottles of juice cost (in ₹)?
12. 12.If 6 erasers cost ₹240, how much do 16 erasers cost (in ₹)?
13. 13.If 6 kg of rice costs ₹288, how many kg can you buy for ₹336?
14. 14.A car goes 112 km on 8 litres of petrol. How far can it go on 25 litres (in km)?
15. 15.4 painters can paint a school in 9 days. How many days would 2 painters take, working at the same speed?
16. 16.If 9 kg of rice costs ₹684, how many kg can you buy for ₹304?
17. 17.A car goes 120 km on 12 litres of petrol. How far can it go on 6 litres (in km)?
18. 18.A car goes 110 km on 11 litres of petrol. How far can it go on 3 litres (in km)?
19. 19.A hostel has enough food for 8 students for 22 days. How many days will the same food last for 11 students?
20. 20.2 painters can paint a school in 21 days. How many days would 21 painters take, working at the same speed?
21. 21.A car goes 32 km on 4 litres of petrol. How far can it go on 8 litres (in km)?
22. 22.A hostel has enough food for 11 students for 26 days. How many days will the same food last for 22 students?
23. 23.7 painters can paint a school in 25 days. How many days would 5 painters take, working at the same speed?
24. 24.A car goes 57 km on 3 litres of petrol. How far can it go on 2 litres (in km)?
25. 25.A hostel has enough food for 8 students for 8 days. How many days will the same food last for 2 students?
26. 26.A car goes 240 km on 12 litres of petrol. How far can it go on 33 litres (in km)?
27. 27.A hostel has enough food for 10 students for 5 days. How many days will the same food last for 2 students?
28. 28.A hostel has enough food for 4 students for 19 days. How many days will the same food last for 19 students?
29. 29.If 2 pencil boxes cost ₹48, how much do 16 pencil boxes cost (in ₹)?
30. 30.11 painters can paint a school in 9 days. How many days would 9 painters take, working at the same speed?
31. 31.If 2 kg of rice costs ₹146, how many kg can you buy for ₹803?
32. 32.A car goes 90 km on 10 litres of petrol. How far can it go on 12 litres (in km)?
33. 33.A hostel has enough food for 12 students for 23 days. How many days will the same food last for 6 students?
34. 34.If 9 erasers cost ₹360, how much do 3 erasers cost (in ₹)?
35. 35.A hostel has enough food for 4 students for 10 days. How many days will the same food last for 8 students?
36. 36.A hostel has enough food for 10 students for 10 days. How many days will the same food last for 4 students?
37. 37.If 6 kg of rice costs ₹228, how many kg can you buy for ₹266?
38. 38.A car goes 78 km on 6 litres of petrol. How far can it go on 17 litres (in km)?
39. 39.4 painters can paint a school in 17 days. How many days would 2 painters take, working at the same speed?
40. 40.A car goes 57 km on 3 litres of petrol. How far can it go on 15 litres (in km)?

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