Direction: In each of th following questions, certain pairs of words are given, out of which the words in all pairs except one, bear a certain common relationship. Choose the odd pair.
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NA
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- Petrol : Car
- Electricity : Televsioin
- Ink : Pen
- Dust : Vaccum cleaner
Correct Option: D
Except 'Dust - Vaccum cleaner' , all second things in the option come in use with help of first.