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Interview questions from top companies, mapped to the exact round they show up in. Prep for what you will actually face.

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The Loop aggregates publicly shared interview experiences and curated commonly-asked questions, each labeled with its source. Not affiliated with any company listed.

CC BY-NC 4.0 · © 2026

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T

IT Services · Mumbai, India

TCS

India's largest IT services firm. Aptitude, core DSA, and fundamentals rounds.

5 interviews shared — read how each round went.

5 of 5 shown

Role
Level
BackendNew Grad / JuniorOffer

New Grad / Junior · Backend

Junior backend interview. Fundamentals mattered as much as getting to an answer.

5 rounds · 11 questions · 2023→
FrontendNew Grad / JuniorWithdrew

New Grad / Junior · Frontend

5-round junior frontend process. Pragmatic questions — more real-world than pure puzzles.

5 rounds · 11 questions · 2023→
BackendMidWithdrew

Mid · Backend

5-round mid backend process. Pragmatic questions — more real-world than pure puzzles.

5 rounds · 11 questions · 2024→
FrontendStaff+Withdrew

Staff+ · Frontend

A staff frontend loop. Balanced across coding, design, and collaboration.

5 rounds · 9 questions · 2024→
Full-stackStaff+Rejected

Staff+ · Full-stack

5-round staff fullstack process. Balanced across coding, design, and collaboration.

5 rounds · 9 questions · 2025→