व्यंजनात ________ मिळवून अक्षर तयार होते.

The correct answer is Option D (स्वर).

Key Points:
• In Marathi (and most Indic scripts), consonants are inherently incomplete in their pronunciation.
• A pure consonant (Vyanjan) is represented with a halant (a stroke at the bottom, e.g., क्). It cannot be pronounced fully on its own.
• To form a complete, pronounceable syllable (Akshar), a vowel (Swar) must be added to the consonant.
• Example: क् (Consonant) + अ (Vowel) = क (Syllable).
• Key Takeaway: Consonant + Vowel = Syllable (Akshar).