Nagarro Data Scientist interview questions

Interpreting graphs and calculate the change of the specific variable.

I cleared every round but in last round the person was looking for an expertise. He want me to have knowledge of every aspects of datascience. If you are searching for a Machine Learning engineer then you wont look for OCR right. But he was so opposed that tell me this and that. I have given a lot interview and cleared as well . But I could say this person is hilarious. and wish in future he should struggle to grab a job. Hariram was really expecting a lot wrt Job description provided