20 Most asked DSA questions in Coding Interviews

Top 20 Most Asked DSA Questions in Coding Interviews

Tcs, Accenture, Cognizant, Capgemini, IBM, Infosys, Amazon, Google, etc

In this video, I cover the **Top 20 most frequently asked DSA questions** that appear in coding interviews at companies like Amazon, Microsoft, Accenture, and more.

If you're preparing for **software engineering interviews**, this is a must-watch list to strengthen your fundamentals and improve your problem-solving approach.

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### 🔥 What you will learn:

* Most asked DSA questions in interviews
* Important problem-solving patterns
* Approach for each question (explained simply)
* How to prioritize questions for quick preparation

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### 📌 Topics covered:

* Arrays & Strings
* Sliding Window
* Hashing
* Binary Search
* Linked List
* Trees (Basic)
* Prefix Sum & Intervals

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### 🚀 Top questions included:

* Two Sum
* Longest Substring Without Repeating Characters
* Maximum Subarray (Kadane’s Algorithm)
* Binary Search
* Reverse Linked List
* Merge Intervals
…and more

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### 🎯 Who is this video for?

* Beginners starting DSA
* Students preparing for placements
* Developers targeting product-based companies

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### ⚡ Pro Tip:

If you're short on time, focus on these first:

* Two Sum
* Sliding Window problems
* Binary Search
* Linked List basics

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### 📢 Bonus:

Comment **“DSA”** and I’ll share the full code repository for all 20 questions.

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### ⏱️ Timestamps (add after editing)

00:00 Intro
00:30 Arrays
02:30 Strings
04:30 Trees
06:30 Binary Search
07:30 Linked List
08:30 Sliding Window
09:30 Top 5 Important

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## 🔍 **Tags

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Видео 20 Most asked DSA questions in Coding Interviews канала Code & Career