Hi everyone. Initially I took one attempt with self study as there is no coaching available at my native place in Himachal. I could not crack the exam in my 1st attempt. But after joining Online course of NIMBUS Defense Academy, I understood the mistakes I committed in the exam. In NDA exam you need to focus on specific areas and maximize your score from these topics. Just follow to the instructions of your trainers & work hard. Apart from the high teaching standards I am really impressed with the way whole curriculum is structured. I am greatly thankful to NIMBUS for my success.