'समाजात वावरणारे असले साप ठेचून काढले पाहिजेत' या वाक्यातील 'साप' या शब्दाचा वाच्यार्थाने वापर केलेले वाक्य कोणते ?

The correct answer is Option B (सापांना पकडुन जंगलात सोडावे.).

Key Points:
• In the prompt sentence, 'साप' is used in a secondary/figurative sense (लक्षार्थ) to mean 'wicked, treacherous people'.
• The question asks for a sentence that uses 'साप' in its direct literal sense (वाच्यार्थ = the real crawling reptile) within an active contextual sentence.
• Option 2 (सापांना पकडुन जंगलात सोडावे).
• In Option 2 ('सापांना पकडुन जंगलात सोडावे'), 'साप' directly and practically refers to the literal biological reptile that is caught and released into forests.
• While Option 4 ('साप म्हणजे एक सरपटणारा प्राणी') merely defines the term, Option 2 actively deploys the literal word in a natural functional sentence, directly contrasting the action in the prompt ('ठेचून काढणे' vs 'पकडून जंगलात सोडणे').
• Key Takeaway: The literal sense (वाच्यार्थ) of 'साप' refers to the actual biological reptile, as used in 'सापांना पकडुन जंगलात सोडावे'.