superprepTNPSC Group 1

Daily Current Affairs Quiz

TNPSC Group 1 Daily Quiz, Thursday, 29 October 2026

10 current-affairs MCQs · English + Tamil · ~2 min · no sign-up needed

Q1 of 10Elements and Compounds

What is the primary characteristic of lignite coal?

  1. A

    High carbon content

  2. B

    Black color

  3. C

    Lowest grade

  4. D

    High energy density

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