Unitary Method Worksheet

Quantitative aptitude lesson 7: Unitary method · Set 35 · 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 2 kg of rice costs ₹62, how many kg can you buy for ₹186?
2. 2.If 3 bottles of juice cost ₹57, how much do 13 bottles of juice cost (in ₹)?
3. 3.If 9 kg of rice costs ₹234, how many kg can you buy for ₹156?
4. 4.A car goes 56 km on 7 litres of petrol. How far can it go on 19 litres (in km)?
5. 5.3 painters can paint a school in 26 days. How many days would 13 painters take, working at the same speed?
6. 6.If 7 kg of rice costs ₹413, how many kg can you buy for ₹708?
7. 7.If 6 kg of rice costs ₹330, how many kg can you buy for ₹660?
8. 8.If 6 kg of rice costs ₹390, how many kg can you buy for ₹975?
9. 9.A car goes 161 km on 7 litres of petrol. How far can it go on 20 litres (in km)?
10. 10.If 2 kg of rice costs ₹72, how many kg can you buy for ₹360?
11. 11.A car goes 48 km on 3 litres of petrol. How far can it go on 33 litres (in km)?
12. 12.6 painters can paint a school in 10 days. How many days would 3 painters take, working at the same speed?
13. 13.If 3 pens cost ₹69, how much do 19 pens cost (in ₹)?
14. 14.A car goes 56 km on 4 litres of petrol. How far can it go on 30 litres (in km)?
15. 15.A hostel has enough food for 4 students for 18 days. How many days will the same food last for 24 students?
16. 16.If 8 kg of rice costs ₹640, how many kg can you buy for ₹400?
17. 17.A car goes 78 km on 6 litres of petrol. How far can it go on 36 litres (in km)?
18. 18.If 5 kg of rice costs ₹105, how many kg can you buy for ₹63?
19. 19.A car goes 60 km on 4 litres of petrol. How far can it go on 34 litres (in km)?
20. 20.A car goes 96 km on 4 litres of petrol. How far can it go on 6 litres (in km)?
21. 21.If 8 kg of rice costs ₹336, how many kg can you buy for ₹210?
22. 22.9 painters can paint a school in 20 days. How many days would 5 painters take, working at the same speed?
23. 23.If 3 kg of rice costs ₹270, how many kg can you buy for ₹1080?
24. 24.If 10 mangoes cost ₹200, how much do 6 mangoes cost (in ₹)?
25. 25.If 3 kg of rice costs ₹129, how many kg can you buy for ₹172?
26. 26.2 painters can paint a school in 11 days. How many days would 11 painters take, working at the same speed?
27. 27.If 11 mangoes cost ₹44, how much do 4 mangoes cost (in ₹)?
28. 28.If 2 pens cost ₹22, how much do 14 pens cost (in ₹)?
29. 29.If 3 kg of rice costs ₹237, how many kg can you buy for ₹790?
30. 30.A hostel has enough food for 9 students for 24 days. How many days will the same food last for 4 students?
31. 31.If 7 kg of rice costs ₹196, how many kg can you buy for ₹140?
32. 32.A car goes 70 km on 7 litres of petrol. How far can it go on 14 litres (in km)?
33. 33.If 9 kg of rice costs ₹486, how many kg can you buy for ₹810?
34. 34.9 painters can paint a school in 11 days. How many days would 3 painters take, working at the same speed?
35. 35.If 3 kg of rice costs ₹201, how many kg can you buy for ₹536?
36. 36.If 6 kites cost ₹168, how much do 4 kites cost (in ₹)?
37. 37.A car goes 104 km on 8 litres of petrol. How far can it go on 18 litres (in km)?
38. 38.If 3 pencil boxes cost ₹45, how much do 18 pencil boxes cost (in ₹)?
39. 39.If 12 pencil boxes cost ₹336, how much do 14 pencil boxes cost (in ₹)?
40. 40.A hostel has enough food for 9 students for 26 days. How many days will the same food last for 18 students?

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