Allied & ICAR Exam Bank • ALLIED_1360 MCQ • 1 Mark

Section 8: General Aptitude

Quantitative Aptitude

Subtopic: Numerical Computation

Question Statement:

A boat travels downstream at 16 km/h and upstream at 10 km/h in a river. The speed of the river current is:

Options:

  • (A) 3 km/h
  • (B) 4 km/h
  • (C) 2.5 km/h
  • (D) 3.5 km/h

Answer Key:

A

Step-by-Step Solution & Explanation

Current speed $v_s = (v_d - v_u) / 2 = (16 - 10) / 2 = 3$ km/h.
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