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UPSC Combined Geo-Scientist

Chemist

  • 2 objective papers
  • 120 questions each
  • 2 h per paper
  • 100 + 300 marks

Prelims Paper I covers general studies.

UPSC Combined Geo-Scientist, Prelims · 2024 · Paper I, General Studies · Q6 of 120

Geo-Scientist Prelims 2024 General Studies Q6: Which one of the following blocks of elements is called…

QuestionPeriodic table / classification

Which one of the following blocks of elements is called 'Representative elements' ?

  1. (a) s-block elements only
  2. (b) f-block elements only
  3. (c) d-block elements only
  4. (d) p-block elements together with s-block elements

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