The principal invited . . . . . . . . M. B. B. S. doctor for a lecture.

Mr. Dubey • 52.30K Points
Coach English

Q. The principal invited . . . . . . . . M. B. B. S. doctor for a lecture.

(A) a
(B) an
(C) the
(D) no article

Correct Answer - Option(B)

Explanation by: Mr. Dubey

Use 'an' before words such as "hour" which sound like they start with a vowel even if the first letter is a consonant. Also use 'an' before letters and numbers which sound like they begin with a vowel, such as "F" or "8". Here M. B. B. S. begins with 'em' and therefore 'an' article will be used.

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