OCA provides 45/30 days crash course for NDA/NA examinations in this course we cover Maths and GS paper with shortcut techniques and how to remember GS.

In this Course your day start from 6 am till 10:30 pm with 5 lectures per day.

we will cover full syllabus within time as per our schedule. it will very helpful for you and give you more techniques for problem solving.

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