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  9. Q56

RRB Group D (Level-1 posts) 2013 · Question 56 of 61

If the ·mass of a solid is doubled, its density:

  1. Abecomes nvo timesCorrect
  2. Bbecomes half
  3. Cremains unchanged
  4. Dbecomes four times

Answer: A. becomes nvo times

Official answer key verified. Detailed explanation coming soon.

Source: Railway Recruitment Cell Secunderabad Group-D Exam 08-12-2013 (answers marked in red circles) - Testbook · memory-based

← Q55View full paper (61 questions)Q57 →

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