Unitary Method Worksheet

Quantitative aptitude lesson 7: Unitary method · Set 524 · 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 11 cricket balls cost ₹660, how much do 20 cricket balls cost (in ₹)?
2. 2.If 8 cricket balls cost ₹192, how much do 3 cricket balls cost (in ₹)?
3. 3.If 6 kg of rice costs ₹474, how many kg can you buy for ₹790?
4. 4.A hostel has enough food for 8 students for 6 days. How many days will the same food last for 3 students?
5. 5.If 9 kg of rice costs ₹234, how many kg can you buy for ₹130?
6. 6.If 8 notebooks cost ₹256, how much do 10 notebooks cost (in ₹)?
7. 7.A hostel has enough food for 8 students for 13 days. How many days will the same food last for 2 students?
8. 8.If 4 pens cost ₹144, how much do 13 pens cost (in ₹)?
9. 9.A car goes 192 km on 12 litres of petrol. How far can it go on 24 litres (in km)?
10. 10.A hostel has enough food for 6 students for 29 days. How many days will the same food last for 3 students?
11. 11.If 9 kites cost ₹324, how much do 6 kites cost (in ₹)?
12. 12.2 painters can paint a school in 20 days. How many days would 10 painters take, working at the same speed?
13. 13.If 8 pens cost ₹272, how much do 18 pens cost (in ₹)?
14. 14.A car goes 64 km on 4 litres of petrol. How far can it go on 6 litres (in km)?
15. 15.A car goes 160 km on 8 litres of petrol. How far can it go on 29 litres (in km)?
16. 16.A hostel has enough food for 6 students for 7 days. How many days will the same food last for 2 students?
17. 17.If 2 kites cost ₹20, how much do 11 kites cost (in ₹)?
18. 18.A hostel has enough food for 12 students for 4 days. How many days will the same food last for 2 students?
19. 19.If 4 cricket balls cost ₹88, how much do 20 cricket balls cost (in ₹)?
20. 20.If 4 bottles of juice cost ₹60, how much do 17 bottles of juice cost (in ₹)?
21. 21.A car goes 198 km on 9 litres of petrol. How far can it go on 5 litres (in km)?
22. 22.If 9 kg of rice costs ₹441, how many kg can you buy for ₹147?
23. 23.If 2 kg of rice costs ₹48, how many kg can you buy for ₹360?
24. 24.A car goes 126 km on 9 litres of petrol. How far can it go on 4 litres (in km)?
25. 25.A car goes 54 km on 3 litres of petrol. How far can it go on 25 litres (in km)?
26. 26.12 painters can paint a school in 17 days. How many days would 17 painters take, working at the same speed?
27. 27.If 9 kg of rice costs ₹180, how many kg can you buy for ₹80?
28. 28.If 10 kites cost ₹350, how much do 12 kites cost (in ₹)?
29. 29.A hostel has enough food for 3 students for 12 days. How many days will the same food last for 9 students?
30. 30.If 2 kg of rice costs ₹54, how many kg can you buy for ₹216?
31. 31.If 10 kites cost ₹120, how much do 9 kites cost (in ₹)?
32. 32.6 painters can paint a school in 12 days. How many days would 3 painters take, working at the same speed?
33. 33.A car goes 36 km on 3 litres of petrol. How far can it go on 38 litres (in km)?
34. 34.A hostel has enough food for 8 students for 11 days. How many days will the same food last for 2 students?
35. 35.9 painters can paint a school in 6 days. How many days would 6 painters take, working at the same speed?
36. 36.If 8 kg of rice costs ₹456, how many kg can you buy for ₹342?
37. 37.If 4 kg of rice costs ₹328, how many kg can you buy for ₹246?
38. 38.If 7 kg of rice costs ₹343, how many kg can you buy for ₹196?
39. 39.A car goes 90 km on 9 litres of petrol. How far can it go on 35 litres (in km)?
40. 40.If 6 pens cost ₹330, how much do 8 pens cost (in ₹)?

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