Hello Shruti Sonde.

As you are interested in field of environmental engineering then it's really a good choice for you if you have interest in it.

Now as you must be aware of the fact that this year number of questions and types of questions along with total marks changed. One more thing you should tell that in which nit or IIT or IIIT you are interested. For a better college you should target around 150+.

Hope you get it.

Good luck