Unitary Method Worksheet

Quantitative aptitude lesson 7: Unitary method · Set 327 · 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 ₹146, how many kg can you buy for ₹1022?
2. 2.If 7 kg of rice costs ₹287, how many kg can you buy for ₹246?
3. 3.A car goes 165 km on 11 litres of petrol. How far can it go on 14 litres (in km)?
4. 4.If 8 kg of rice costs ₹272, how many kg can you buy for ₹68?
5. 5.If 2 kg of rice costs ₹156, how many kg can you buy for ₹702?
6. 6.If 6 mangoes cost ₹96, how much do 8 mangoes cost (in ₹)?
7. 7.7 painters can paint a school in 25 days. How many days would 5 painters take, working at the same speed?
8. 8.If 3 notebooks cost ₹117, how much do 4 notebooks cost (in ₹)?
9. 9.A car goes 180 km on 9 litres of petrol. How far can it go on 24 litres (in km)?
10. 10.7 painters can paint a school in 30 days. How many days would 21 painters take, working at the same speed?
11. 11.A hostel has enough food for 9 students for 24 days. How many days will the same food last for 4 students?
12. 12.A hostel has enough food for 7 students for 9 days. How many days will the same food last for 9 students?
13. 13.If 4 mangoes cost ₹240, how much do 11 mangoes cost (in ₹)?
14. 14.A car goes 209 km on 11 litres of petrol. How far can it go on 25 litres (in km)?
15. 15.If 5 kg of rice costs ₹175, how many kg can you buy for ₹420?
16. 16.A hostel has enough food for 4 students for 22 days. How many days will the same food last for 8 students?
17. 17.A car goes 60 km on 3 litres of petrol. How far can it go on 6 litres (in km)?
18. 18.If 5 kg of rice costs ₹325, how many kg can you buy for ₹845?
19. 19.A hostel has enough food for 12 students for 7 days. How many days will the same food last for 3 students?
20. 20.If 11 kites cost ₹495, how much do 10 kites cost (in ₹)?
21. 21.A hostel has enough food for 9 students for 18 days. How many days will the same food last for 3 students?
22. 22.If 5 kg of rice costs ₹400, how many kg can you buy for ₹960?
23. 23.A hostel has enough food for 6 students for 26 days. How many days will the same food last for 4 students?
24. 24.A hostel has enough food for 7 students for 8 days. How many days will the same food last for 4 students?
25. 25.If 2 kg of rice costs ₹142, how many kg can you buy for ₹568?
26. 26.If 3 kg of rice costs ₹114, how many kg can you buy for ₹152?
27. 27.If 7 kg of rice costs ₹238, how many kg can you buy for ₹408?
28. 28.A car goes 32 km on 2 litres of petrol. How far can it go on 14 litres (in km)?
29. 29.7 painters can paint a school in 18 days. How many days would 6 painters take, working at the same speed?
30. 30.If 4 erasers cost ₹120, how much do 8 erasers cost (in ₹)?
31. 31.If 3 kg of rice costs ₹228, how many kg can you buy for ₹1140?
32. 32.A car goes 56 km on 4 litres of petrol. How far can it go on 34 litres (in km)?
33. 33.A car goes 99 km on 11 litres of petrol. How far can it go on 30 litres (in km)?
34. 34.If 9 kg of rice costs ₹648, how many kg can you buy for ₹432?
35. 35.10 painters can paint a school in 15 days. How many days would 3 painters take, working at the same speed?
36. 36.A car goes 40 km on 5 litres of petrol. How far can it go on 2 litres (in km)?
37. 37.A car goes 160 km on 10 litres of petrol. How far can it go on 13 litres (in km)?
38. 38.If 3 kg of rice costs ₹153, how many kg can you buy for ₹612?
39. 39.If 4 kg of rice costs ₹352, how many kg can you buy for ₹704?
40. 40.A car goes 30 km on 3 litres of petrol. How far can it go on 31 litres (in km)?

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