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Paytm (One97 Communications Limited) Interview Experience for Fresher SDE - 1, Feb 2021

Posted: 20 Apr 2021
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Interview Rounds
Application Process

Interview Process

Online Coding Interview

Easy
Duration:
75 minutes
Interview-Date:
4 Feb 2021
Problems:
2

This round was conducted in Hackerrank portal for a total duration of 75 minutes and was divided into 4 sections.

1st Section : Aptitude Section : 14 questions , 28 minutes
2nd Section : Technical Section : 12 questions , 17 minutes
3rd Section :1 coding Questions : 20 minutes+30 minutes

This Round was Conducted on Hackerrank (Webcam Enabled).

Container with most water
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Maze obstacles

Given a ‘N’ * ’M’ maze with obstacles, count and return the number...

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Round - 2

Preparation

Duration:
2 months
Topics:
Dynamic Programming, OOPS, Computer Networks, Computer System Architecture, Operating System, Data Structures, Pointers
Preparation Tip

Tip 1 : Make sure that you are thorough with CS concepts beforehand.
Tip 2 : Even when you are explaining the approach to a question, try to parallelly think about how you would code it.
Tip 3 : Read the previous interview experiences. It would give a fair idea of the kind of questions one should expect.
Tip 4 : Try practicing medium difficulty level coding questions more.
Tip 5 : Practice atleast 200 questions from coding platforms like CodeZen, LeetCode, Interviewbit as they contain common interview questions.

Application Process

Where:
Campus
Eligibility:
Above 8 CGPA
Resume Tip

Tip 1 : Mention atleast 1 project and past work experience as it sets good impression.
Tip 2 : Keep your resume up to date for the role you are applying.
Tip 3 : Try to keep your resume of 1 Page.

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Mayank Singhal
Education :
Delhi Technological University
Computer Science Engineering
8.5 CGPA
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