Hello Candidate,
The first and the most important thing which we should keep in mind while uploading your photo in the application form for any entrance examination is that your photo must be clear and should not be dizzy in appearance.
Moreover, if you feel that you need or you should change your photo then you can do it when the the examination council opens the correction facility window so that you can edit your documents at that particular time.
Hope you found it helpful. If you have any further queries feel free to post it here!!
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