Hello, 

You  have supplementary exam to clear ur failed subject you have 2 clear it and go for eamcet choice it is possible may be ur rank increases but no problem there are  as many seats as u wantbut i dont guarentee that  may get seat in ur desired course but  u will get seat surely

hello,thanks for reaching out us for help u will surely be beneficial  of this answer.

yes sandeep sure u can enter counseliing round1 only if u clear ur maths 2b and check out the results date of ur supply results.

keep up hope

best regards for your future and  seccessful career.