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  9. Q289

SSC CPO (SI in Delhi Police & CAPFs) 2023 · Question 289 of 377

The radius of a metallic spherical ball is 3 cm. If the metallic ball is melted and recast into x number of hemispheres of radius equal to half the radius of the metallic spherical ball, then fi nd the value of x.

not-specified

  1. A15
  2. B14
  3. C16Correct
  4. D13

Answer: C. 16

Official answer key verified. Detailed explanation coming soon.

Source: SSC CPO 2023 Paper-I (05-Oct-2023 Shift 3) solved paper with answer key (oswaal360) · reliable-secondary

← Q288View full paper (377 questions)Q290 →

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