Persistent Systems Limited

We are a trusted Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what’s next. Our offerings and proven solutions create unique competitive advantage for our clients by giving them the power to see beyond and rise above. At Persistent, our values are more than a list of ideals to improve our corporate image. We’re dedicated to building an inclusive culture that reflects what’s important to our employees and is based on what they value. As a result, 95% of our employees approve of the CEO and 83% recommend working at Persistent to a friend.

Interview Questions

Learn and Practice on almost all coding interview questions asked historically and get referred to the best tech companies.

Problem Title

Exp

Difficulty

Avg. time

Attempted

Upvotes

Pair Sum

Easy

15 mins

161.4k

4.6 k

Count Ways To Reach The N-th Stairs

Moderate

30 mins

93.3k

828

Reverse Words In A String

Easy

10 mins

84.1k

626

Middle Of Linked List

Easy

20 mins

123.4k

440

Detect and Remove Loop

Moderate

10 mins

35.6k

298

Next Greater Element

Easy

10 mins

34.9k

272

Cycle Detection in a Singly Linked List

Moderate

15 mins

69.2k

225

Check If Linked List Is Palindrome

Easy

15 mins

30.2k

145

Arranging Array

Easy

15 mins

1.6k

136

LCA of Two Nodes In A BST

Moderate

15 mins

30.3k

102

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Interview Experiences

Gain the Edge You Need at your next technical interview with Coding Ninjas.s unlimited interview problems practices for Persistent Systems Limited

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Persistent Systems Limited | Software Engineer | Fresher | Nov 2020

Published on 4 Jan 2021

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Persistent Systems Limited | Software Engineer | Fresher | Oct 2020

Published on 30 May 2021

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Persistent Systems Limited | Fullstack Developer | Fresher | Sep 2020

Published on 7 Feb 2022

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Persistent Systems Limited | Java Technology Lead | Fresher | Jun 2021

Published on 7 Feb 2022

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Persistent Systems Limited | SDE - 1 | Fresher | Aug 2019

Published on 7 Feb 2022

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Persistent Systems Limited | Test Module Lead | Fresher | Feb 2021

Published on 7 Feb 2022

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Persistent Systems Limited | SDE - 1 | Fresher | Aug 2016

Published on 7 Feb 2022

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Persistent Systems Limited | Analyst | Fresher | Nov 2021

Published on 7 Feb 2022

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Persistent Systems Limited | SDE - 1 | Fresher | Dec 2021

Sidhi Kumari

|Level 1

On Campus

KIT College of Engineerin...

Published on 2 Jul 2023

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Persistent Systems Limited | SDE - Intern | Fresher | Apr 2022

Published on 24 Feb 2023

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Guided Paths

Here is your ultimate guide for cracking your dream job interview, you can choose your tracks and start preparing for Persistent Systems Limited

Data structures & algorithms (Beginner to Intermediate)

If you are a complete beginner to data structures / want quick content to revise and practise questions for placements, this is the guided path for you . This guided path covers the absolute basics introducing every data structure, its need and then checks your understanding with relevant coding questions and mcqs to solve, so that you can have an all round understanding of the concepts studied.