Reading Comprehension (RC) | Re: From inquiry into religious matters and inquiry into the phenomena of

Sajjad1994 GMATNinjaGMATNinja

Can you please help me understand
For Q2 - How will you eliminate A? it is becasue B encompasses A, you will reject A?

For Q3, how to verify the word distinguish in the option with the passage. Also, isn't "key" extreme word?
Analyse is what tone? And does it require both positive and negative of a function? Also, if it requires positive and negative....what is the difference between balanced tone andanalyse?