Hey Sakshi,
Placement of NIT silchar is not bad. It is better than private colleges.
If IIT is your desired and you are full confidence then you can drop this year.
But in my opinion you should take admission in NIT silchar and you can also do your preparation in college for IIT 2019.
Also NIT Silchar is near to your home so you can go your home anytime!
Also the fee structure of NIT Silchar is low. So it will be easy for you and you will not be in pressure.
Good Luck!
College Comparison based on Courses, Placement, Rank, Fee
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile