Direction: In the following questions three/four out of the four/five alternatives are same in a certain way and so form a group. Find the odd one that does not belong to the group.
- 
					 NA
 
- 
                        
- Gallon
 - Ton
 - Quintal
 - Kilogram
 
 
Correct Option: A
Only 'Gallon' is different because this is use for liquid measurement and rest are used for solid measurement.