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GATE 2021 ME (ME2) – Question 2

General Aptitude · Verbal Aptitude: Grammar and Vocabulary · 1 mark · Multiple choice

Consider the following sentences:

(i) The number of candidates who appear for the GATE examination is staggering.
(ii) A number of candidates from my class are appearing for the GATE examination.
(iii) The number of candidates who appear for the GATE examination are staggering.
(iv) A number of candidates from my class is appearing for the GATE examination.

Which of the above sentences are grammatically CORRECT?

  1. (i) and (ii)
  2. (i) and (iii)
  3. (ii) and (iii)
  4. (ii) and (iv)

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Show answer and explanation

Correct answer: (A) (i) and (ii)

Explanation

“The number” refers to a single numerical quantity and takes singular “is.” “A number of candidates” means several candidates and takes plural “are.”

Therefore **(i) and(ii), A** are correct. The verbs in iii andiv disagree with their subjects.