Identify the correct sentence/s.
(a) A cow has four hooves.
(b) I bought five dozen mangoes.
(c) He has worn a trouser.
(d) This news has disturbed me.
Answer Options :

The correct answer is Option A (Only (a) and (c)). [Note: This question was officially cancelled (#) by MPSC in the final key, but this option is selectable for online practice].

Key Points:
• In the official MPSC Group C Mains P1 Final Answer Key, Question 67 is explicitly marked with '#' (Cancelled/Deleted).
• Sentence (a): 'A cow has four hooves.' Plural of hoof is 'hooves' or 'hoofs'. A cow has four hooves/feet. This sentence is grammatically correct.
• Sentence (b): 'I bought five dozen mangoes.' Numeral + dozen + plural noun. This is grammatically correct.
• Sentence (c): 'He has worn a trouser.' Incorrect; it must be 'a pair of trousers' or 'trousers'.
• Sentence (d): 'This news has disturbed me.' 'News' takes a singular verb ('has'). This is grammatically correct.
• Therefore, sentences (a), (b), and (d) are all correct. However, none of the 4 given answer options offered 'Only (a), (b) and (d)'. Because of this missing correct option combination, MPSC cancelled the question.
• Key Takeaway: Question 67 was cancelled by MPSC because the correct option combination '(a), (b) and (d)' was absent.