Thank you for the reply.

With a Ph.D. degree from foriegn, I am not going to wars and I will probably work in an office doing some kind of research activity. So for such positions and with higher qualifications do they not give any relaxation. I Mean is your answer is based on any real example from someone you know, who was rejected due to his color blindness.

Please don't mind, my reply. just I want to clear my confusion. Thank you