GeeksforGeeks

With the idea of imparting programming knowledge, Mr. Sandeep Jain, an IIT Roorkee alumnus started a dream, GeeksforGeeks. Whether programming excites you or you feel stifled, wondering how to prepare for interview questions or how to ace data structures and algorithms, GeeksforGeeks is a one-stop solution. With every tick of time, we are adding arrows in our quiver. From articles on various computer science subjects to programming problems for practice, from basic to premium courses, from technologies to entrance examinations, we have been building ample content with superior quality. In a short span, we have built a community of 1 Million+ Geeks around the world, 20,000+ Contributors, and 500+ Campus Ambassadors in various colleges across the nation. Our success stories include a lot of students who benefitted in their placements and landed jobs at tech giants. Our vision is to build a gigantic network of geeks and we are only a fraction of it yet.

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
yellow-spark
80
Moderate
25 mins
50.4k
upvote
229
yellow-spark
40
Easy
15 mins
30.5k
upvote
215
yellow-spark
80
Moderate
20 mins
16.2k
upvote
184
yellow-spark
80
Moderate
25 mins
31.1k
upvote
134
yellow-spark
80
Moderate
30 mins
21.2k
upvote
126
yellow-spark
120
Hard
20 mins
12.9k
upvote
88
yellow-spark
80
Moderate
30 mins
28.5k
upvote
82
yellow-spark
80
Moderate
25 mins
8.6k
upvote
79
yellow-spark
80
Moderate
25 mins
8.3k
upvote
55
yellow-spark
120
Hard
40 mins
2.5k
upvote
26
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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 GeeksforGeeks

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.

Earn Certificate of completion

Average time to complete 35 days

Pre-requisites: Basics of programming in any language (CPP/Java/Python)

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