CDS 1 2021 GK Analysis: Trishul Defence Academy has released the official CDS 1 2021 Analysis for GK Paper. CDS 1 2021 Exam was held on 7 February 2021 and since then the candidates were eagerly waiting for the answer key and paper analysis. So finally the wait is over and hence we are going to provide CDS 1 2021 GK analysis and answer key. If we talk about the overall difficulty level of  GK Paper then as compared to last year was easier. As expected by our team priority, the question paper was actually capriciously extraordinary, nearly simple and