Identify the clause in the highlighted portion of the given sentence.
He who exercises daily leads a healthy life.

Correct option is B

Correct answer: (b) Adjective Clause
Highlighted clause: who exercises daily
Meaning of the clause (in detail):
• It tells which person is being talked about: “He (the person) who exercises daily…”
• Hindi: जो प्रतिदिन व्यायाम करता है।
Why it is an Adjective Clause (in detail):
• An adjective clause describes a noun/pronoun.
• Here it describes the pronoun “He” (Which he? → the one who exercises daily).
• It begins with the relative pronoun who, which is a common marker of adjective (relative) clauses.
Example: The man who helped me is my friend. (who helped me = adjective clause describing “man”)
Grammatical rule (English):
• Adjective clause (relative clause) begins with who/whom/whose/which/that and modifies a noun/pronoun.
व्याकरणिक नियम (Hindi):
• जो clause किसी संज्ञा/सर्वनाम का विशेषण की तरह वर्णन करे, वह Adjective Clause कहलाता है; “who” जैसे relative pronoun से शुरू होता है।
Meanings of other options (why incorrect):
• (a) Noun clause → noun की तरह काम करता है (object/subject). यहाँ describe कर रहा है।
• (c) Principal clause → main clause is “He leads a healthy life.”
• (d) Adverb clause → time/reason/condition बताता है; यहाँ नहीं।
Hence, option (b) is the correct answer.