Hello Chandana....

First of all congratulation for achieving great percentile in jee main...

With 88 percentile it is hard to get into NIT. You can go after IIIT. In any case, you have generally excellent shot of getting entrance into centrally funded university..

However, their are such a large number of state run college which acknowledge JEE main score. 

You can get good colleges for these percentile..

Hope these will be helpful to you..

All the best!!!

Sorry you can't able to get admission in any good government college , nit and iiit with this rank. I think you should take admission in any good private college or if you want a nit and IIIT then you should start your preparation for next year.

All the best