Hello Swati tiwari  ,

Yes and No both.

No for NITs. because for getting into NITs you atleast need 75% in 12th boards or be in the top 20 percentile in your board. IF you are not a CBSE student then you msut check whether you are in top 20 percentile of your board. If yes then , you can get into NITs also.

And as far as DTU is considered, yes you may be eligible. But check whether you have 50% in PCM aggregated and have passed all the three. if the above case is satisfied by you then you are eligible.

Now with 93 percentile, you maynot get top NITs or good branches in mediocre NITs. You can try for lower NITs.

and same with DTU also. If you are from Delhi, then there are chaces but if you are not from delhi then chances are slim.

Hope that helps!