Pingtel Network Solutions Private Limited

We are aimed at providing our clients with an innovative communication solution to satisfy their business needs. Our solution is highly reliable and cost effective. It has blended traditional smart number technology, advanced VoIP technologies such as WebRTC and Artificial Intelligence (AI) to build a never seen before communication solution for businesses and enterprises.

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

Check If The String Is A Palindrome

Easy

10 mins

76.5k

788

2 Sum

Moderate

1.6k

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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 Pingtel Network Solutions Private Limited

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Pingtel Network Solutions Private Limited | Trainee Software Engineer | Experienced | Feb 2018

Published on 28 Apr 2025

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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 Pingtel Network Solutions Private 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.