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Question 21Asked in RRB JE CBT-1, 19 Feb 2026, Shift 3 (4:30 PM)

If x varies directly as y and inversely as z, and x = 16 when y = 40 and z = 3, then find x

If x varies directly as y and inversely as z, and x = 16 when y = 40 and z = 3, then find x when y = 50 and z = 6.
  1. A12
  2. B10
  3. C16
  4. D15
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Correct answer: (B) 10

From RRB JE CBT-1 PYQ 19 Feb 2026, Shift 3 (4:30 PM)

This is question 21 of RRB JE CBT-1 PYQ 19 Feb 2026, Shift 3 (4:30 PM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.