Rate of change of momentum is

Which physical quantity is measured in 'siemens'?

Name the first Indian who got Nobel Prize in physics.

Which Freedom Fighter addressed Mahatma Gandhi as "Father of the Nation" for the 1st time?

Quit India Movement was launched by Mahatma Gandhi in _____.

In the following question, select the related word pair from the given alternatives.

Power : Watt : : ? : ?

In the following question, select the related letters from the given alternatives.

NPBG : OQCH : : AJOT : ?

In the following question, select the odd word from the given alternatives.