Crest Data Systems Junior Software Developer interview questions

We had aptitude and technical test following by interviews. In hr interview they asked us about the family background and in technical there was more focus on Python. They asked me questions on how to use python for data mining and data analysis.

The interview comprised of 3 rounds 1. Online aptitude test : It included logical reasoning and quant sections. 2. Online programming test : 2 codes to implement (45 mins) and 8 codes to debug (20 mins). 3. Personal Interviews : 2 technical interviews and one HR interview.