Hello!
Yes, it is better to start your preparation as early as possible, that is, from 1st year.
According to the maximum age limit for FSSAI recruitment, for food analyst, it is 35 years, for Assistant Manager, Assistant Manager (IT), Assistant, Hindi Translator, Personal Assistant, IT Assistant, Technical Officer, Central Food Safety Officer, it is 30 years and for Junior Assistant grade-1, it is 25 years.
In order to prepare for this exam, you need to understand the exam pattern and go through the syllabus thoroughly. Solve previous years' question papers and study reference books. It is advisable to set a time table for academics and FSSAI exam preparation. You must learn short tricks and time management. You can attempt mock test. You can go to a private tutor too, in order to clear your doubts in time.
Hope this helps.
Best wishes
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