Unitary Method Worksheet

Quantitative aptitude lesson 7: Unitary method · Set 435 · 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 6 kg of rice costs ₹402, how many kg can you buy for ₹201?
2. 2.If 2 bottles of juice cost ₹92, how much do 14 bottles of juice cost (in ₹)?
3. 3.A car goes 112 km on 8 litres of petrol. How far can it go on 32 litres (in km)?
4. 4.If 3 kg of rice costs ₹87, how many kg can you buy for ₹435?
5. 5.If 10 erasers cost ₹100, how much do 19 erasers cost (in ₹)?
6. 6.If 2 kg of rice costs ₹62, how many kg can you buy for ₹341?
7. 7.If 3 kg of rice costs ₹183, how many kg can you buy for ₹244?
8. 8.If 9 kg of rice costs ₹567, how many kg can you buy for ₹693?
9. 9.If 2 notebooks cost ₹32, how much do 8 notebooks cost (in ₹)?
10. 10.A hostel has enough food for 4 students for 28 days. How many days will the same food last for 8 students?
11. 11.A hostel has enough food for 7 students for 20 days. How many days will the same food last for 20 students?
12. 12.If 5 kg of rice costs ₹390, how many kg can you buy for ₹624?
13. 13.A hostel has enough food for 11 students for 7 days. How many days will the same food last for 7 students?
14. 14.A car goes 176 km on 11 litres of petrol. How far can it go on 14 litres (in km)?
15. 15.If 9 kg of rice costs ₹540, how many kg can you buy for ₹420?
16. 16.7 painters can paint a school in 12 days. How many days would 14 painters take, working at the same speed?
17. 17.If 2 kg of rice costs ₹180, how many kg can you buy for ₹1080?
18. 18.A car goes 253 km on 11 litres of petrol. How far can it go on 37 litres (in km)?
19. 19.If 10 erasers cost ₹310, how much do 18 erasers cost (in ₹)?
20. 20.A car goes 27 km on 3 litres of petrol. How far can it go on 17 litres (in km)?
21. 21.If 2 notebooks cost ₹72, how much do 9 notebooks cost (in ₹)?
22. 22.If 3 kg of rice costs ₹189, how many kg can you buy for ₹252?
23. 23.If 7 kg of rice costs ₹245, how many kg can you buy for ₹385?
24. 24.If 11 pencil boxes cost ₹176, how much do 18 pencil boxes cost (in ₹)?
25. 25.5 painters can paint a school in 10 days. How many days would 10 painters take, working at the same speed?
26. 26.A car goes 24 km on 3 litres of petrol. How far can it go on 29 litres (in km)?
27. 27.If 7 kg of rice costs ₹161, how many kg can you buy for ₹276?
28. 28.If 8 kg of rice costs ₹240, how many kg can you buy for ₹270?
29. 29.If 4 kg of rice costs ₹100, how many kg can you buy for ₹300?
30. 30.If 9 kg of rice costs ₹810, how many kg can you buy for ₹360?
31. 31.If 10 notebooks cost ₹420, how much do 15 notebooks cost (in ₹)?
32. 32.A hostel has enough food for 12 students for 20 days. How many days will the same food last for 16 students?
33. 33.If 5 erasers cost ₹85, how much do 3 erasers cost (in ₹)?
34. 34.A hostel has enough food for 2 students for 8 days. How many days will the same food last for 8 students?
35. 35.If 9 kites cost ₹333, how much do 5 kites cost (in ₹)?
36. 36.A hostel has enough food for 2 students for 18 days. How many days will the same food last for 3 students?
37. 37.A hostel has enough food for 11 students for 19 days. How many days will the same food last for 19 students?
38. 38.A car goes 150 km on 6 litres of petrol. How far can it go on 19 litres (in km)?
39. 39.6 painters can paint a school in 8 days. How many days would 3 painters take, working at the same speed?
40. 40.If 4 kg of rice costs ₹184, how many kg can you buy for ₹506?

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