BYJU’S Interview Experience for MTS -1(On-Campus)
Last Updated :
13 Sep, 2022
Round 1 – Online Assessment: There were 2 coding questions and some multiple choice questions. Coding questions are 1 is related to strings (Not easy) and the other one is writing a Program to find n’th Fibonacci number (Very easy).
There were 2 Technical Interviews for those who were selected for Online Assessment. Both are Elimination Rounds.
Technical Interview – 1: The Interviewer was very interactive. He asked me 2 questions related to DSA.
I was able to solve this in O(N^2) he asked me for an optimal solution but I couldn’t do it.
I solved it in 2 approaches.
- Then he asked me about my projects.
- Then he asked me some cross questions like what is a RACE CONDITION and what is STARVATION. I answered all the other questions. At last, he asked me if I had any questions for him.
Technical Interview – 2: This Interviewer is also very interactive. He started with the project discussion and then he asked 2 DSA questions.
- From a standard 52-card deck, 1 card is removed randomly. Find that removed card. For example: if card number 2 of Heart time is removed we should print “2H”.
- I solved it in 4 ways he is very satisfied with that answer.
- First approach – Time Complexity O(nlogn) Space Complexity O(n).
- Second approach – Time Complexity O(nlogn) Space Complexity O(1).
- Third approach – Time Complexity O(n) Space Complexity O(n).
- Fourth approach – Time Complexity O(n) Space Complexity O(1).
- https://www.geeksforgeeks.org/move-zeroes-end-array/ (Exact question without any changes)
- We left with 5 minutes so he asked me for a puzzle which I failed to solve that.
Puzzle :
x^y + y^x = 176
Find x and y;
Answer: Take x or y as 1. You can easily find the other.
At last, he also asked me whether I had any questions for him.
Final verdict: Selected.
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