Select the grammatically correct and error-free sentence from the given options.
- Aमध्यकालीन युग में कलाओं की बहुत उन्नति हुई।
- Bसाहब ने कहा है कि, किसी को अन्दर न जाने दिया जाए।
- Cइस समय मोहन की आयु 20 वर्ष है।
- Dवे चाहे भले ही न आएँ, पर तुम्हें आना होगा।
Solution & Step-by-step Explanation
Let's scrutinize the syntax and morphological structure of the options:
* Option A: The word 'मध्यकालीन' already implicitly contains the meaning of 'काल' (era/time). Adding the word 'युग' immediately after it creates structural redundancy (Punarukti dosha). The clean form is: "मध्यकाल में कलाओं की बहुत उन्नति हुई।"
* Option B: Placing a comma (,) immediately after the coordinate conjunction connector 'कि' violates punctuation guidelines.
* Option C: This sentence is perfectly correct, balanced, and structurally flawless. It uses 'आयु' accurately to represent current full chronological life-span age status.
* Option D: The combined usage of 'चाहे' and 'भले ही' in this format creates an unnecessary repetition flaw.
* Option A: The word 'मध्यकालीन' already implicitly contains the meaning of 'काल' (era/time). Adding the word 'युग' immediately after it creates structural redundancy (Punarukti dosha). The clean form is: "मध्यकाल में कलाओं की बहुत उन्नति हुई।"
* Option B: Placing a comma (,) immediately after the coordinate conjunction connector 'कि' violates punctuation guidelines.
* Option C: This sentence is perfectly correct, balanced, and structurally flawless. It uses 'आयु' accurately to represent current full chronological life-span age status.
* Option D: The combined usage of 'चाहे' and 'भले ही' in this format creates an unnecessary repetition flaw.