Question : The famous physicist Victor Franz Hess is known for the discovery of:

Option 1: cosmic radiation

Option 2: quantum statistics

Option 3: expanding universe

Option 4: theory of super conductivity

Question : As per physicists and their major contributions/discoveries, which of the following pairs is incorrect?

Option 1: John Bardeen - Theory of superconductivity

Option 2: Louis Victor de Broglie - Wave nature of matter

Option 3: Victor Francis Hess - Cosmic radiation

Option 4: Paul Dirac - Liquid helium

Question : The Centre introduced a new bill called the Criminal Procedure (Identification) Bill 2022. This bill will repeal the Identification of Prisoners Act, which was established in__________.

Option 1: 1930

Option 2: 1950

Option 3: 1945

Option 4: 1920

Question : Select the option that expresses the given sentence in passive voice.

I named the child Ritesh.

Option 1: The child was named Ritesh by me.

Option 2: The child Ritesh is named by i.

Option 3: The child is named Ritesh by us.

Option 4: The child Ritesh was named.

Question : Sunita Williams is a/an

Option 1: Astronaut

Option 2: Missile scientist

Option 3: Nuclear scientist

Option 4: Astro physicist