The answer
Generally no. Most service-based company interviews focus on basic to intermediate DSA concepts rather than advanced Hard-level problems.
How Many LeetCode Questions Are Enough for TCS, Infosys, and Wipro Placements?
Are LeetCode Hard problems required for Infosys or Wipro interviews?
More FAQs in How Many LeetCode Questions Are Enough for TCS, Infosys, and Wipro Placements?
No. Most candidates can become placement-ready with far fewer questions if they focus on understanding concepts and common patterns.
A beginner can start with 50–75 Easy problems and gradually move toward Medium-level questions while learning core DSA concepts.
Understanding DSA fundamentals, recognizing patterns, solving problems independently, and performing well in interviews matter far more than raw question count.
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