Quinstreet Software

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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

Valid Parentheses

Easy

10 mins

98.7k

601

Reverse List In K Groups

120

Hard

15 mins

52.1k

544

K Largest Element

Moderate

10 mins

22.8k

452

Alien dictionary

120

Hard

46 mins

24k

434

Valid Sudoku

Moderate

40 mins

16.9k

419

Unique Paths II

Moderate

25 mins

109.9k

212

Palindromic Substrings

Moderate

20 mins

7.7k

177

Check Bipartite Graph

Moderate

50 mins

14.2k

142

Container With Most Water

Moderate

15 mins

15k

112

Partial BST

Moderate

25 mins

33.4k

111

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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 Quinstreet Software

Upvote

Quinstreet Software | SDE - 1 | Fresher | May 2022

Published on 13 Feb 2023

Upvote

Quinstreet Software | SDE - 2 | Fresher | Mar 2021

Published on 13 Feb 2023

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Quinstreet Software | SDE - 2 | Fresher | Jun 2022

Published on 13 Feb 2023

Upvote

Quinstreet Software | SDE - 1 | Fresher | Jan 2022

Published on 13 Feb 2023

Upvote

Quinstreet Software | SDE - 2 | Fresher | Nov 2021

Published on 13 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 Quinstreet Software

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.