PropTiger Interview (On-Campus for FTE)

 

Online Test :

Online test consists of 2 sections :

1st Section : 30 MCQ questions based on cs topics like os, dbms, sorting, searching, time complexity, trees and basic pointers questions.

(You can practice here : https://www.geeksforgeeks.org/geeksquiz-home/ )

2nd Section : 4 Coding Questions

1 : Given inorder and preorder traversal of a binary tree you have to return postorder traversal.

https://www.geeksforgeeks.org/print-postorder-from-given-inorder-and-preorder-traversals

2 : Given an array of integers return the duplicate ones in sorted order.

3 : Given a sentence(contains alphanumeric characters) you have to reverse each word and capitalize the first letter of each word.

4 : Given an array of positive and negative integers find the maximum sum obtained by flipping a continuous subarray( flipping means positive to negative and negative to positive).

Similar Question : https://www.geeksforgeeks.org/largest-sum-contiguous-subarray

Time Limit : 2:30 Hrs

3 out of 4 coding questions and some mcq were enough for next round.

About 26 students were shortlisted for F2F interviews.

 

Round 1 FTF Technical Round (1:15 hours) :

The interviewer asked questions from these  topics : Data Structures, DBMS.

Questions were:

1: Find an element in rotated sorted array.

https://www.geeksforgeeks.org/search-an-element-in-a-sorted-and-pivoted-array

2: Convert a binary tree to a doubly linked list.

http://(https://www.geeksforgeeks.org/convert-a-given-binary-tree-to-doubly-linked-list-set-2/

3 : DBMS Normal Forms.

4 : SQL Joins and Nested Queries.

5 : Discussion about the Archictecture of Projects.

9 students were selected for round 2.

 

Round 2 FTF Technical Round (1:15 hours):

The interviewer asked questions from these  topics : OS, Data Structures, DBMS, OOP Concepts, System Design.

Questions were:

1: System Design Questions on Projects.

2: Given a list of numbers find the top k largest elements.

(Discussion about Different Variations, Different Solutions and their Time and Space Complexity )

3: Java OOP Concepts (Some Simple Defnitions and Some Tough Questions ).

4: Custom Sorting Functions.

5: Hashing Concepts.

6: Os Deadlock ( Different Variations of Standard Problems like Producer Consumer Problem).

All 9 students were selected for HR round.

 

Round 3 HR  Round (30 minutes):

Standard HR questions.

The HR was quiet friendly so we had a nice conversation.

Questions

  1. Tell me about yourself.
  2. How do you come to know about Proptiger?
  3. If I am okay to work at Gurgaon office.
  4. Do you know any startups in different fields?
  5. What is my preference Back end or Front end?

Finally, 5 students were selected.
I was one of them.

Thanks.

 

Write your Interview Experience or mail it to contribute@geeksforgeeks.org



My Personal Notes arrow_drop_up

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

Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.




Article Tags :

Be the First to upvote.


Please write to us at contribute@geeksforgeeks.org to report any issue with the above content.