Skip to content
Related Articles

Related Articles

Improve Article
Save Article
Like Article

Navi Technologies Interview Experience for SDE | On-Campus

  • Difficulty Level : Hard
  • Last Updated : 01 Sep, 2021

Round 1: Online Test 48 questions,

Time : 2 hours

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!

Platform : DoSelect 

  • Aptitude (20 questions ): profit Loss, mixtures, ratios and identities, series completion, mirror images, etc
  • Maths (25 questions): Quadratic Equation, Probability (Bayes Theorem), Surds, number Theory, Kinematics, Differentiability and continuity, combinatorics

I forgot to scroll and time was very limited so I thought there were only 17 questions in both the sections but I did all of them (34) so I was selected anyway.

Section A, B had a total of 45 questions, and 40 minutes were given to complete.

Coding Level A: 

Time: 50 minutes 2 question

  • 2 Questions. Both of them were easy. Implementation was a bit tricky for one of them.

Coding Level B: 

Time: 30 Minutes 

  • You are given n coordinates in a 1D plane and the max distance you are allowed to travel d. Calculate the max number of coordinates you can reach starting from 0 coordinate in O(nlogn).
Eg: -20,-5,5,10,15,28 | d=25
Answer: 3 (-5,5,10,15)

Coding Questions were simple. Time was very limited for aptitude/maths questions.

Round 1: Technical round, Problem Solving 

Time: 45 Minutes

Platform: Google meet.

  • Tell me about yourself.
  • Then I was given a google doc, where I had to write my approach and code. You can use any IDE but don’t use any built in functions.
  •  Given column number in excel sheet, give the column name in the alphabet.
Eg:  1 → A | 26 → Z | 27 → AA | 53 → BA etc.
  • Calculate a minimum number of operations to convert string s1 to s2. Replace, insert, delete operation on any character.
Eg: Convert ABCD to AFBGD
Answer: 2 (delete F, replace G)

Round 2 and 3: Technical + Behavioural Round 

Time: Almost 2 Hours

Platform: Google meet.

In this round, the Interviewer was an experienced person. Started with his introduction then mine. We had a great conversation, then

  • He gave me a question on System design for a Twitter-like app in a document with a lot of specific requirements.
  • I gave the basic design for the application which fulfilled almost all requirements given in the doc then we had a lot of cross-questioning. Some improvements are based on system requirements. Things about database indexing and so on for over an hour. (he was impressed I guess).
  • He asked me about my internship on Android development so we went on talking about that and he asked me some questions. Eg- Why NoSQL over SQL, Why native android over cross-platform, What did you learn in the internship, What things were you responsible for, Some basic things on Android development, etc.
  • Why Navi? What do you expect from Navi? etc.

Verdict: Selected

My Personal Notes arrow_drop_up
Recommended Articles
Page :