Overview
TCS NQT is aptitude + coding heavy — the coding section favours short, focused DSA problems in C/C++/Java/Python.
Most-asked topics
Aptitude (quant + verbal + logical)Basic DSAStringsMath and number theoryBasic SQLC / Java / Python fundamentals
How to prepare
- Quant, verbal, logical reasoning.
- Basic DSA: arrays, strings, math, sorting.
- Basic SQL and DBMS concepts.
Interview Strategy
Clear the aptitude section, then focus on 1–2 clean, well-tested coding solutions in the coding round.
TCS-style solving tips
Time yourself on aptitude MCQs.
Practice basic string/array manipulation in your chosen language.
Test with sample I/O — TCS graders are strict on format.
Pattern Map
Recurring patterns you'll see repeatedly in TCS rounds. Master these first.
1
Nested loops2
String iteration3
Prime / factor math4
Sorting basics5
Simple recursion6
Simulation| Interview style | Aptitude + short coding |
| Top topics | Aptitude, basic DSA, math |
| Best first practice | Aptitude, strings, math |
| Common traps | Wrong I/O format, silly quant mistakes |
| Prep goal | Speed + accuracy in short problems |
Must-Solve Problems
Curated TCS-style problem set — grouped by topic bucket. All links are free on LeetCode.
Year-Wise Question Trends
The most trustworthy way to present recency for TCS is by trend buckets — not fake exact yearly dates.
2026
2026 focus: TCS NQT 2026 slot pattern.
2025
2025 focus: NQT 2025 repeats.
Evergreen
Evergreen: math and pattern-printing classics.
Practice Set & Revision Checklist
Use this checklist for last-mile revision — tick items as you clear them.