दिलेल्या वाक्यातील अधोरेखित शब्दाचा प्रकार ओळखा.
'कोणी कोणास हसू नये'

The correct answer is Option C (अनिश्चित सर्वनाम).

Key Points:
• The key concept is categorizing pronouns (सर्वनाम) in Marathi.
• The words 'कोणी' and 'कोणास' are derived from the interrogative pronoun 'कोण' (who). However, there is no question mark in the sentence.
• When interrogative pronouns like 'कोण' and 'काय' are used in a sentence without asking a question—simply to refer to unknown people generally—they are called 'अनिश्चित सर्वनाम' (Indefinite Pronouns) or 'सामान्य सर्वनाम'.
• They are not demonstrating anything (दर्शक), showing a relationship (संबंधी), or referring to self (आत्मवाचक).
• Key Takeaway: When 'कोण/काय' are not used to ask questions, they function as Indefinite Pronouns (अनिश्चित सर्वनाम).