Allied & ICAR Exam Bank • ALLIED_1546 MCQ • 1 Mark

Section 8: General Aptitude

Quantitative Aptitude

Subtopic: Numerical Computation

Question Statement:

The average weight of 8 members in a crew increases by 1.5 kg when a member weighing 65 kg is replaced by a new recruit. The weight of the new recruit is:

Options:

  • (A) 77 kg
  • (B) 75 kg
  • (C) 73 kg
  • (D) 79 kg

Answer Key:

A

Step-by-Step Solution & Explanation

Total increase in weight = $8 \times 1.5 = 12$ kg. Weight of new recruit = $65 + 12 = 77$ kg.
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