Words given on the left side of (∶∶) are related with each other by some Logic/Rule /Relation. Select the missing word/word pair on the right side of (∶∶) from the given alternatives based on the same Logic/Rule/Relation.
Cockpit ∶ Aeroplane ∶∶ ?
1
Student ∶ Class
2
House ∶ Room
3
Pencil ∶ Lead
4
Bicycle ∶ Pedal