should we sign and put the thumb impression from the same colour in what we uploaded the documents?
Hi
For JEE mains you neednot worry about the colour of ink that you use to put the signature and thumb impression because the uploaded documents are sacnned copies and doesn't matter if they are not of same colour so most preferably use blue colour ink because it is more clear than black ink the point to be noted is thumb impression is put with blue ink only
Hope this could help



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