Extramarks Education Software Developer Interview Questions and Answers for Freshers

Round duration - 120 minutes
Round difficulty - Easy

It was a mix of mathematical aptitude, logical ability, and puzzles along with 2 programming questions of easy and medium level. Time was enough and no sectional time was present. 1-2 MCQs on SQL were also present.

This round was immediately followed by an SHL aptitude test which was basically a quick limited time check of your verbal ability and math because many questions were to be done in 1 hour.

• Q1. Boolean Matrix Given a 2-dimensional boolean matrix mat of size N x M, modify the matrix such that if an element is 1, set its entire row and column to 1 i.e. i...read more
  View Answers (3)

Round duration - 60 minutes
Round difficulty - Easy

It was an online video interview round on HackerEarth with simultaneous code option. It was mostly justifying your resume in the first 15 minutes. After that OOPS was majorly asked. Basics of programming including questions on STL were asked. A class which required inheritance was asked by the interviewer to write. I was helped by the interviewer if i got stuck somewhere, Some questions on implementation of hashmaps and priority queues were also asked. A puzzle was asked which luckily struct to me at that moment.

• Q1. Oops Concept Implement a class which inherits features from another class. Basically i had to provide a list of employees of a particular department. along with...read more
  View Answers (1)
• Q2. Puzzle 10 boxes each with 10 stones are present. each box has stones of different weight but weight in each box is uniform. Only one box has one stone of non-un...read more
  View Answers (1)