On november 21, the subsolar point would be falling on which latitude at solar noon?

On November 21, the subsolar point would be falling at solar noon on   Somewhere between the equator and 23.5°S latitude  .

Explanation:

Solar point is a point where sun perceives to be exactly overhead. therefore sun light hitting at 90° angle to the earth's surface .

The subsolar point get contact with the Tropic of Capricorn on December solstice and the Tropic of Cancer on the June solstice .  

The subsolar point cross the Equator on the September and march equinoxes.

On November 21 , the subsolar point would fall at solar noon

Somewhere between the equator and 23.5°S latitude

answer d to the question

the answer is b. hope this !