He waved us a by by A as he boarded the train B Which disappeared into the tunnel C No error D ........

English Aptitude (NDA) Error correction

Directions: Each item in this section has a sentence with three underlined parts labelled A,B and C. Read each sentence to find out whether there is any error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter i.e., A or B or C. If you find no error, your response should be indicated as D.

He waved us a by-by \A as he boarded the train \B Which disappeared into the tunnel \C No error \D

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Explanation:

The error lies in the first part of the sentence. Here the phrase ‘by- by’ is incorrect as departure and separation is being talked about. Thus, ‘bye- bye’ should be used to make the sentence correct.