If you're planning to work in the IT sector and want to build a career in a reputed company, then you must know that DSA (Data Structures and Algorithms) is one of the most commonly asked topics in interviews.
As a B.Tech Computer Science student myself, I’ve applied for internships at various companies.
While checking their eligibility criteria, I noticed that:
- Basic knowledge of DSA was marked as "must-have"
- Many tech job notifications also placed high importance on DSA
- Just learning DSA isn’t enough — we’ve all studied it in college
- What truly matters is regular practice
To help with that, I’ve created a 100+ DSA Questions Sheet, and the best part? It’s completely FREE.
You can download this DSA sheet and start practicing right away.
Here’s why it helps:
- Solving problems on your own builds real understanding
- With consistent practice, your confidence improves naturally
Download 100+ DSA Questions Sheet and Start Practice
When you download the sheet, you'll get a PDF file that contains all the DSA questions divided into 10 categories.
Download DSA SheetsFor example:
- 10 questions on Arrays
- 10 questions on Linked Lists
- And similarly, questions from all major DSA topics are well-categorized
This categorization helps reduce confusion and allows you to focus on one topic at a time while practicing.
Why This Practice Matters
- The more you practice, the more confident you’ll feel during interviews.
- Once you complete these questions, start solving problems on LeetCode as well.
Important Note
- Solving only basic problems might not be enough for real interviews.
- That’s why you should also practice complex variations of these problems.
Why Should You Practice DSA?
If you're wondering why DSA (Data Structures and Algorithms) is so important, it's essential to understand this:
DSA doesn’t just help you crack interviews — it builds your core problem-solving ability.
Here’s what DSA helps you develop -
- The ability to solve complex problems using programming
- Understanding how to optimize space and time complexity
- Improving your logical and analytical thinking
Why MNCs Prefer DSA Experts
Many top multinational companies place high importance on DSA skills, including
- Amazon
- Microsoft
- Flipkart, Adobe, and more
They prefer candidates who
- Can think logically and efficiently
- Understand algorithmic problem solving
- Write optimized code under constraints
How to Use This Sheet Effectively
Using this sheet effectively means that you should first read the questions carefully, then try to solve them on your own without immediately looking for solutions. Once you've made a solid attempt, you can begin solving these same questions on platforms like GeeksforGeeks, LeetCode, or even W3Schools for better understanding and hands-on practice.
This approach helps reinforce your learning and strengthens your problem-solving skills over time.