Hi abhinay

You didn't specify for which exam you are asking for cutoff

If you are asking for jee advance then follow this link

https://www.google.co.in/amp/s/engineering.careers360.com/articles/jee-advanced-cutoff-for-iit-dhanbad%3famp

If you are asking for gaye then follow this link

https://www.google.co.in/amp/s/engineering.careers360.com/articles/gate-cutoff-for-iit-dhanbad%3famp