Question : Which Indian physicist introduced a new statistical method in 1924 to derive the blackbody radiation law concerning a gas of light quanta (photons)?

Option 1: Meghnad Saha

Option 2:  Chandrasekhara Venkata Raman

Option 3: Homi Jehangir Bhabha

Option 4: Satyendra Nath Bose

Question : Which of the following fields were related to Sir C. V. Raman's "Raman Effect" discovered in 1928?

Option 1: Optics

Option 2: Magnetism

Option 3: Sound

Option 4: Heat

Question : Who among the following Indian revolutionaries founded the Communist Party in Mexico in 1917?

Option 1: S. A. Dange

Option 2: M. N. Roy

Option 3: Muhammad Ali

Option 4: S. V. Ghate

Question : Who among the following was appointed the temporary Chairman of the Constituent Assembly?

Option 1: Acharya J. B. Kripalani

Option 2: Sachchidananda Sinha

Option 3: C. Rajagopalachari

Option 4: Sarat Chandra Bose

Question : Directions: Select the option that represents the letters that will complete the letter series when sequentially placed from left to right in the blanks below.
C _ _ D _ C _ W _ J C I _ D J C _ W D _

Option 1: I W J I D W I J

Option 2: W I J D D J I W

Option 3: D J I W J D I C

Option 4: C D W J D I J W