Question

Which of the following is a proper noun?

Answer 1

Hey there!

The correct answer is B) Ms. Momo

It would be if it was the first thing in a sentence.

Hope this helped!

Answer 2

A proper noun a name used for a person, place, or organisation, spelled with capital letters, e.g., Ms. Momo, White House, FBI. 

Knowing this, we can easily conclude that B) Ms. Momo is the correct answer since a name or title will always be capitalized no matter the circumstance.