Can you please suggest me the best College among Birla Institute of Technology, Mesra and National Institute of Technology Calicut for engineering in India?

Both the Institute, Birla Institute of Technology, Mesra and National Institute of Technology Calicut are best for engineering in India.

Here I am telling you the ranking of both the Institutes.

Birla Institute of Technology, Mesra

Birla Institute of Technology, Mesra is an Indian institute of higher education and a deemed University under Section 3 of the UGC Act. It was established in the year 1955

Ranking-

Engineering – India
India Today
Outlook India 20
Dataquest 2
Private colleges:
Mint 2
CSR-GHRDC 1

BIT Mesra ranked 2nd in Dataquest Top Private Engineering Colleges in 2015, 18th in Outlook India's Top Engineering Colleges of 2015.

It also ranked 13th by 'The Week' in top engineering colleges of 2014 and 2nd in the limited participation CSR-GHRDC's Engineering Colleges Survey of 2013.

It is also ranked 18th by India Today in 2015 Best engineering college rankings.

In rankings to private institutes, it ranked 2nd in Mint's Top 50 Private Engineering Colleges of 2009 and 1st in their limited engineering college rankings.

It is rated AAAA by Careers360 Magazine.

National Institute of Technology Calicut

National Institute of Technology Calicut (NITC) is a federally funded technical university and an institute of national importance governed by an act passed by the Parliament of India. It was established in 1961

It is one of the National Institutes of Technology established by the Government of India.

It is one of the Top NITS in India. NITC was ranked 5 (Factual Rank 7) by the India Today Best Engineering colleges 2012.

In rankings limited to government institutes it was ranked 18 by the Mint Top 50 Government Engineering Colleges of 2009.

NITC Architecture department is ranked 5 by the Outlook India Best Architecture colleges in India 2013.