superprepTNPSC Group 1

Daily Current Affairs Quiz

TNPSC Group 1 Daily Quiz, Thursday, 23 July 2026

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

Q1 of 10Green Energy

What is the unit of the energy yield ratio?

  1. A

    Joules

  2. B

    Kilowatt-hours

  3. C

    Calories

  4. D

    Dimensionless

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