InfoTechBrains

InfoTechBrains is a global technology partner empowering businesses to run smarter, faster, and more profitably. We help companies eliminate chaos, reduce manual effort, and scale with confidence—using custom-built systems that put your operations on autopilot.

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

Longest Palindromic Subsequence

120

Hard

45 mins

22.8k

118

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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 InfoTechBrains

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InfoTechBrains | Fullstack Developer | Experienced | May 2025

SHIVANSHU RAJ

|Level 6

Off Campus

Lovely Professional Unive...

Published on 3 Oct 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 InfoTechBrains

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.