bidgely

Preparation:

Techinal Round ;

  1. TreeMap vs HashMap?

Started with a phone call (general background, skill sets and simple coding challenges). Next Data science problem was sent to work at home and expected to be presented during onsite interview. Onsite interview is pretty straight forward and looks for problems solving skills.

Interview Questions

  1. Solar disaggregation of energy at home. How to identify solar load at home using listed data variables?

Interview

The interview was a breeze. There was a coding round, then a take-home data science challenge followed by an onsite with 5-6 interviews. The questions were directed towards out-of-the box thinking, machine learning, and coding.

Interview Questions

How would I do disaggregation about a user whose metadata is not available. Is there a way to learn it? Indian Interview

  1. Written
  2. Technical/Puzzle interview
  3. Interview with Manager Overall it was an average process. After the technical, they told me that they will call me for the next round. But I did not get any response from their side.

Interview Questions

  1. Quant+Apti+Verbal -> 60 mins,45 ques
  2. puzzle questions asked in interview, coin puzzles, rope puzzles

### Interview

Two rounds of interview - Technical followed by HR. In the technical round, I was asked to write a code for the “Minimum jumps to reach the end” problem. I was also asked to give algorithms for other problems like checking for pallindrome in an array and a linked list. I was also asked to check for it using recursion.

Interview Questions

Given an array of integers where each element represents the max number of steps that can be made forward from that element. Write a function to return the minimum number of jumps to reach the end of the array (starting from the first element). If an element is 0, then cannot move through that element.

### Interview

The candidates are short listed on CV basis followed generally by 2 rounds of personal interviews. For the data science intern question asked in interview are based on probability and and machine learning topics and basic programming test.

Interview Questions

A question based on application of sorting.

#### asking some join or data base query