Skip to content
Related Articles

Related Articles

Improve Article

IIT Delhi MS(R) CS Interview

  • Difficulty Level : Basic
  • Last Updated : 24 Dec, 2014
Geek Week

Indian Institute of Technology Delhi Master of Science(Research) Computer Science Interview Questions.

There was one written Test involves 4 questions all were easy if you have prepared for GATE or UGC NET.

1. The probability of getting a head in one toss of a coin is 1/3, if a coin is tossed six times what will the probability of getting at least 2 heads.

2. Plot y = log2(x+8)

3. Given two inputs a real number x, and a positive number n calculate x^n.Your algorithm must run in O(logn) time.

4. A complete tree is a tree in which every node has exactly two children. Prove that if a binary tree is a complete binary tree number of children’s will be exactly one more than the no. of internal nodes.

Interview :

Q1: You are working in industry why do you want to come back to studies ?

Q2: Do you think that the graph which you have plotted is correct ?
I answered No. He asked me to correct it. Later on he asked me to find the value of y at x= -7.5,7.75 and plot the graph for the same.

Q3: Are you sure your algo runs in O(logn).
I answered yes. He said what is Log(x) . Define Log(x).

Q4: If I divide array size by 3 what will the running time of Binary search.

Q5: How will you find if a graph is bipartite graph. I answered using BFT. He was not agreed. He asked me to define bipartite graph.

If you like GeeksforGeeks and would like to contribute, you can also write an article and mail your article to See your article appearing on the GeeksforGeeks main page and help other Geeks.

Hey geek! It’s time to become a success story instead of reading them. Check out our most renowned DSA Self Paced Course, now at a student-friendly price and become industry ready. And if you are looking for a more complete interview preparation resource, check out Complete Interview Preparation Course that will prepare you for the SDE role of your dreams!

Feeling prepared enough for your interview? Test your skills with our Test Series that will help you prepare for top companies like Amazon, Microsoft, TCS, Wipro, Google and many more!

My Personal Notes arrow_drop_up
Recommended Articles
Page :