{"slug":"tcs-interview-experience","title":"TCS Ninja and Prime Interview Experience","description":"TCS Ninja and Prime interview experience with additional NQT Java and HR questions, alongside the 2024 and 2025 campus reports.","cluster":"Interview experiences","updated":"2026-10-31","url":"https://parlel.com/guides/tcs-interview-experience","markdown":"TCS campus reports often combine technical, managerial, and HR questions, but the role and year make a real difference. This page separates a 2025 Ninja account from a 2024 Prime account. Neither should be taken as the current process for every campus or candidate.\n\n## TCS Ninja: NQT and combined interview\n\nThe 2025 on-campus Ninja report describes an online assessment followed by one combined technical, managerial, and HR round. The candidate came from a mechanical engineering background. The assessment included aptitude and two coding problems, but the report does not name those coding prompts.\n\nThe combined interview included these technical questions, all from the [TCS Ninja 2025 report on LeetCode Discuss](https://leetcode.com/discuss/post/6425952/):\n\n1. Why did you choose Mechanical Engineering? ([source](https://leetcode.com/discuss/post/6425952/))\n2. What is Total Productive Maintenance? ([source](https://leetcode.com/discuss/post/6425952/))\n3. Explain Lean Six Sigma and the PDCA cycle. ([source](https://leetcode.com/discuss/post/6425952/))\n4. Write HTML with a float input, integer input, and submit button. ([source](https://leetcode.com/discuss/post/6425952/))\n5. What is a keyword in Java, and how do you read user input? ([source](https://leetcode.com/discuss/post/6425952/))\n6. What does `psvm` stand for in Java? ([source](https://leetcode.com/discuss/post/6425952/))\n7. How does ChatGPT work? ([source](https://leetcode.com/discuss/post/6425952/))\n\nThe managerial and HR discussion included the candidate's transition into IT, relocation, and night-shift availability. Those questions are also in the cited report.\n\n## TCS Prime: 2024 campus experience\n\nOne Prime candidate reported two panel interviews after the NQT. The report names matrix-to-lower-triangular conversion in the test ([source](https://leetcode.com/discuss/post/6082858/)), then a matrix transpose in the first panel ([source](https://leetcode.com/discuss/post/6082858/)). In the later panel, the candidate was asked to find all primes from 1 to N ([source](https://leetcode.com/discuss/post/6082858/)) and explain Trapping Rain Water ([source](https://leetcode.com/discuss/post/6082858/)). The same round covered heap sort, quick sort, merge sort, Dijkstra, and the difference between Prim and Kruskal ([same report](https://leetcode.com/discuss/post/6082858/)). These prompts are from the [TCS Prime interview report](https://leetcode.com/discuss/post/6082858/) (2024).\n\n## How to prepare for the TCS Ninja and Prime interviews\n\nThe Ninja account is especially relevant to a non-CS campus candidate because it says which background questions came up. The Prime report is more technical and includes a second panel. Focus your preparation on the actual role and test pattern listed in the hiring notice. For general interview planning, see [how to prepare for an interview](/guides/how-to-prepare-for-an-interview) and the [interview experience hub](/guides/tech-company-interview-experiences).\n\n## Another TCS NQT candidate report\n\nA separate NQT account mentions Java predict-the-output questions and these interview questions:\n\n1. Predict the output of short Java code examples. ([LeetCode TCS NQT report](https://leetcode.com/discuss/post/8594715/tcs-nqt-interview-experience-online-asse-xe86))\n2. Why do you want to join TCS? ([same report](https://leetcode.com/discuss/post/8594715/tcs-nqt-interview-experience-online-asse-xe86), [related NQT account](https://leetcode.com/discuss/post/8594714/tcs-nqt-interview-experience-online-asse-3qhb))\n3. What do you know about TCS? ([same report](https://leetcode.com/discuss/post/8594715/tcs-nqt-interview-experience-online-asse-xe86), [related NQT account](https://leetcode.com/discuss/post/8594714/tcs-nqt-interview-experience-online-asse-3qhb))\n4. Describe a situation when you felt like giving up and how you overcame it. ([same report](https://leetcode.com/discuss/post/8594715/tcs-nqt-interview-experience-online-asse-xe86), [related NQT account](https://leetcode.com/discuss/post/8594714/tcs-nqt-interview-experience-online-asse-3qhb))\n\nThese are additional candidate accounts. The source notes do not provide the Java code snippets or identify the NQT question statements.\n\n## Frequently asked questions\n\n### Are TCS Ninja and Prime interviews the same process?\n\nThe reports describe different profiles and years. The 2025 Ninja candidate reported one combined interview after NQT; the 2024 Prime candidate described two panels. Neither defines the process for every campus drive.\n\n## Looking for a referral at TCS?\n\nCreate a profile on Parlel to unlock hiring manager emails for roles you’re targeting.\n\n<a class=\"guide-cta-button\" href=\"/login\">Create a profile on Parlel</a>\n\n## About the author\n\nDheeraj Kumar, founder building Parlel, an open professional network for people, companies, and jobs. Find him on his [Parlel profile](/u/dheeraj).\n","html":"<p>TCS campus reports often combine technical, managerial, and HR questions, but the role and year make a real difference. This page separates a 2025 Ninja account from a 2024 Prime account. Neither should be taken as the current process for every campus or candidate.</p>\n<h2>TCS Ninja: NQT and combined interview</h2>\n<p>The 2025 on-campus Ninja report describes an online assessment followed by one combined technical, managerial, and HR round. The candidate came from a mechanical engineering background. The assessment included aptitude and two coding problems, but the report does not name those coding prompts.</p>\n<p>The combined interview included these technical questions, all from the <a href=\"https://leetcode.com/discuss/post/6425952/\">TCS Ninja 2025 report on LeetCode Discuss</a>:</p>\n<ol>\n<li>Why did you choose Mechanical Engineering? (<a href=\"https://leetcode.com/discuss/post/6425952/\">source</a>)</li>\n<li>What is Total Productive Maintenance? (<a href=\"https://leetcode.com/discuss/post/6425952/\">source</a>)</li>\n<li>Explain Lean Six Sigma and the PDCA cycle. (<a href=\"https://leetcode.com/discuss/post/6425952/\">source</a>)</li>\n<li>Write HTML with a float input, integer input, and submit button. (<a href=\"https://leetcode.com/discuss/post/6425952/\">source</a>)</li>\n<li>What is a keyword in Java, and how do you read user input? (<a href=\"https://leetcode.com/discuss/post/6425952/\">source</a>)</li>\n<li>What does <code>psvm</code> stand for in Java? (<a href=\"https://leetcode.com/discuss/post/6425952/\">source</a>)</li>\n<li>How does ChatGPT work? (<a href=\"https://leetcode.com/discuss/post/6425952/\">source</a>)</li>\n</ol>\n<p>The managerial and HR discussion included the candidate's transition into IT, relocation, and night-shift availability. Those questions are also in the cited report.</p>\n<h2>TCS Prime: 2024 campus experience</h2>\n<p>One Prime candidate reported two panel interviews after the NQT. The report names matrix-to-lower-triangular conversion in the test (<a href=\"https://leetcode.com/discuss/post/6082858/\">source</a>), then a matrix transpose in the first panel (<a href=\"https://leetcode.com/discuss/post/6082858/\">source</a>). In the later panel, the candidate was asked to find all primes from 1 to N (<a href=\"https://leetcode.com/discuss/post/6082858/\">source</a>) and explain Trapping Rain Water (<a href=\"https://leetcode.com/discuss/post/6082858/\">source</a>). The same round covered heap sort, quick sort, merge sort, Dijkstra, and the difference between Prim and Kruskal (<a href=\"https://leetcode.com/discuss/post/6082858/\">same report</a>). These prompts are from the <a href=\"https://leetcode.com/discuss/post/6082858/\">TCS Prime interview report</a> (2024).</p>\n<h2>How to prepare for the TCS Ninja and Prime interviews</h2>\n<p>The Ninja account is especially relevant to a non-CS campus candidate because it says which background questions came up. The Prime report is more technical and includes a second panel. Focus your preparation on the actual role and test pattern listed in the hiring notice. For general interview planning, see <a href=\"/guides/how-to-prepare-for-an-interview\">how to prepare for an interview</a> and the <a href=\"/guides/tech-company-interview-experiences\">interview experience hub</a>.</p>\n<h2>Another TCS NQT candidate report</h2>\n<p>A separate NQT account mentions Java predict-the-output questions and these interview questions:</p>\n<ol>\n<li>Predict the output of short Java code examples. (<a href=\"https://leetcode.com/discuss/post/8594715/tcs-nqt-interview-experience-online-asse-xe86\">LeetCode TCS NQT report</a>)</li>\n<li>Why do you want to join TCS? (<a href=\"https://leetcode.com/discuss/post/8594715/tcs-nqt-interview-experience-online-asse-xe86\">same report</a>, <a href=\"https://leetcode.com/discuss/post/8594714/tcs-nqt-interview-experience-online-asse-3qhb\">related NQT account</a>)</li>\n<li>What do you know about TCS? (<a href=\"https://leetcode.com/discuss/post/8594715/tcs-nqt-interview-experience-online-asse-xe86\">same report</a>, <a href=\"https://leetcode.com/discuss/post/8594714/tcs-nqt-interview-experience-online-asse-3qhb\">related NQT account</a>)</li>\n<li>Describe a situation when you felt like giving up and how you overcame it. (<a href=\"https://leetcode.com/discuss/post/8594715/tcs-nqt-interview-experience-online-asse-xe86\">same report</a>, <a href=\"https://leetcode.com/discuss/post/8594714/tcs-nqt-interview-experience-online-asse-3qhb\">related NQT account</a>)</li>\n</ol>\n<p>These are additional candidate accounts. The source notes do not provide the Java code snippets or identify the NQT question statements.</p>\n<h2>Frequently asked questions</h2>\n<h3>Are TCS Ninja and Prime interviews the same process?</h3>\n<p>The reports describe different profiles and years. The 2025 Ninja candidate reported one combined interview after NQT; the 2024 Prime candidate described two panels. Neither defines the process for every campus drive.</p>\n<h2>Looking for a referral at TCS?</h2>\n<p>Create a profile on Parlel to unlock hiring manager emails for roles you’re targeting.</p>\n<p><a class=\"guide-cta-button\" href=\"/login\">Create a profile on Parlel</a></p>\n<h2>About the author</h2>\n<p>Dheeraj Kumar, founder building Parlel, an open professional network for people, companies, and jobs. Find him on his <a href=\"/u/dheeraj\">Parlel profile</a>.</p>","related":[{"slug":"tech-company-interview-experiences","title":"Tech Company Interview Experiences by Role and Level","description":"Compare software, platform, and AI company interview reports by role and level, with candidate-reported questions linked to their original sources.","url":"https://parlel.com/guides/tech-company-interview-experiences"},{"slug":"interview-questions-and-answers","title":"Top Interview Questions and Answers (2026 Bank)","description":"Top interview questions and answers: 25+ proven responses with STAR method so you clear every round in 2026 — HR, technical, phone and video rounds covered.","url":"https://parlel.com/guides/interview-questions-and-answers"},{"slug":"how-to-prepare-for-an-interview","title":"How To Prepare For An Interview: Practical Guide (2026)","description":"How to prepare for an interview: practical steps, examples, and checklists for job seekers in 2026 — plus how to get found by hiring agents on Parlel.","url":"https://parlel.com/guides/how-to-prepare-for-an-interview"}]}