CDS 2 2021 Answer Key   CDS 2 2021 (Combined Defence Service ) written exam will be conducted by UPSC (Union Public Service Commission) on 14 November 2021. Lakhs of students as usual this year also will give this exam with the sole aim of getting into the Indian Armed Forces being an officer.   Now once the written exam gets conducted, the wait is there for the official answer key before the result is officially released by the UPSC. Every defence coaching institute offering CDS exam preparation will strive to provide the CDS 2 2021 Answer Key at first