Hello malathy

I am sorry MAlathy but it will be difficult for you to get into IIT's or Nit's with 41 marks ( Considering General category). 

As this cutoff's is not released yet but if you consider last year cutoff's then you must have atleast 53 or 54 to get into good Nit's.

For more infor about last year cutoff's you can follow our link:  https://engineering.careers360.com/articles/gate-cutoff-for-cse