Which scientist/ mathematician out of the following won the Nobel prize?

Class 12th English Elective, Question -Which scientist/ mathematician out of the following won the Nobel prize?

English Elective

These are the options for the question: Which field of Physics was SN Bose working on?

i. J C Bose
ii. C V Raman
iii. Srinivasa Ramanujan
iv. S N Bose

The correct answer is : ii. C V Raman