غلط املاء کی نشاندہی کریں؟

This question assesses proficiency in Urdu orthography, specifically identifying an incorrectly spelled common pronoun. Correct spelling is crucial for maintaining grammatical accuracy and clarity in written Urdu.

• Correct Option D: انہوں (Unhon) is the incorrect spelling. The standard and grammatically correct spelling for the plural oblique pronoun meaning "they" or "them" (when used with a postposition or in certain contexts) is انھوں. The inclusion of the 'و' (waw) in "انہوں" is superfluous and deviates from established Urdu orthographic rules.
• Option A: جنھوں (Jinhon) is a correctly spelled relative pronoun.
• Option B: انھوں (Unhon) is the correct spelling for the plural oblique pronoun.
• Option C: تمھیں (Tumhein) is a correctly spelled second-person plural oblique pronoun. Mastering these spellings is vital for accurate Urdu writing.