1) if i enrolled in msc(distant mode), is it necessery to take permission?

Prior permission is necessary before enrolment as per G.O. No. 548-SE(S) dated 24.06.1997.

2)after completing my m.sc , am i eligible for increment?

N/A.

3) is there any govt order regarding distant education,if yes then upload it…..

I am uploading one by one in this topic.