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Railways PYQCBT 1 2020

RRB NTPC · Question 38

The Big Bang theory was propounded by:

  1. Thomas Gold

  2. Al-Biruni

  3. Dr. Allen Sundes

  4. George Lamaitre

Show answer & explanation

Answer: (D) George Lamaitre

Explanation

Belgian physicist-priest Georges Lemaître proposed the 'primeval atom' theory in 1927–31, later called the Big Bang theory.