Allied & ICAR Exam Bank • ALLIED_1376 MCQ • 1 Mark

Section 8: General Aptitude

Verbal Aptitude

Subtopic: Basic English Grammar & Vocabulary

Question Statement:

All personnel entering the active bio-fermentation chamber ______ wear protective respirators at all times.

Options:

  • (A) must
  • (B) might
  • (C) could
  • (D) would

Answer Key:

A

Step-by-Step Solution & Explanation

'Must' expresses a mandatory requirement or strict obligation.
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