Data Scientist

3 rounds.
1) Technical MCQ's DSA, SQl ,Code snippets,SQl querries, DSA problem
2) Techincal round
3) HR round

The interview started with tell me about yourself.
Then he asked what projects you have done? I told about projects which i did in coding ninjas Ml course i.e Text classification and Sentiment analysis. 
He asked what all i did in it. The he asked where did you collect the dataset. What was data set about? what all categories were there in dataset. 
How did you did the cleaning process.
How did you select the features set.
How was you performance your your own model in comparison to inbuilt
what is precision and recall.
how could you improve your accuracy?
In last he shared a Link which of live code he gave a very simple question just to check if i know the syntax of python or not.. Since i did not mention python in my resume and i told i did ML in python.
Question was :
Given a number (passed in function call) you need to return the absolute value. (dont usne inbuilt abs function)

It was a very simple round
Asked to share my adhaarcard, Pancard and 10th marksheet.
The person asked two question:
1)do you know any foreign language?
2) are you willing to do 6 month intern?