The last rank admitted to IIT Bombay Mtech CSE TA :
2017 – ~100
2018 – 86
2019 – 90
In 2019 there were 8 candidates at 90 rank still only 4 could make it into IIT Bombay because if two persons have same rank then the person with higher grades in BTech is being selected.
Edit : 2020 – 139
Many people chose IISc, IITM and IITD instead of IITB due to covid situation at Bombay as IITB already announced that classes are going to be online, but eventually after admissions every other IIT announced the same.