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Question 6Asked in RRB JE CBT-1, 16 Dec 2024, Shift 3 (4:30 PM)

If x varies inversely as y³ - 1 and is equal to 7 when y = 2, find x when y = 6.

  1. A49/215
  2. B49/216
  3. C50/216
  4. D51/215
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Correct answer: (A) 49/215

From RRB JE CBT-1 PYQ 16 Dec 2024, Shift 3 (4:30 PM)

This is question 6 of RRB JE CBT-1 PYQ 16 Dec 2024, 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.