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  9. Q31

SSC CHSL 2016 · Question 31 of 188

Isobars have ................

  1. ASame mass numbers but different atomic numbersCorrect
  2. BDifferent mass numbers but same atomic numbers
  3. CSame mass and atomic numbers
  4. DDifferent mass and atomic numbers

Answer: A. Same mass numbers but different atomic numbers

Official answer key verified. Detailed explanation coming soon.

Source: SSC CHSL (Tier-1) 2016 Online Exam Paper held on 11 January 2017, Evening Shift (General Awareness) — SSC-published paper with official answer key, via sscportal.in (note: image files on the Quantitative Aptitude page are named 08-Jan-2017, likely an sscportal upload-label error; page titles and QID sequence 201-300 consistently indicate 11 Jan 2017 Evening Shift) · official-answer-key

← Q30View full paper (188 questions)Q32 →

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