Mock interviews across medicine, teaching, product, consulting, civil services, sales, and 11 more fields. 15 to 30 minutes per round. Walk away with a scorecard that quotes what you actually said.
An un-normalized orders sheet on the card and the demand to decompose it to third normal form while justifying which dependency each step removes. This is the TCS Digital technical round, run by a senior database interviewer who pushes for the why behind every form, key, isolation level and index. You leave with a transcript-backed scorecard naming the exact decomposition or anomaly you could not justify.
A TCS Digital coding drill on bit manipulation and number systems where you first give the obvious loop, then get pushed to count set bits, test a power of two, and isolate the lone element with XOR. Rohan, a TCS Digital technical interviewer, makes you state complexity, justify why the trick works, and survive one follow-up on signed shifts. You leave with a transcript-backed scorecard naming the exact step you could not explain.
A Prime-band coding drill where you code a greedy or interval solution and then defend why the greedy choice is optimal, the move TCS panels reject candidates for skipping. Vikram Rao, a senior engineer on the NQT panel, makes you sort an interval set, justify earliest-finish with an exchange argument, and say when greedy breaks and you must switch to dynamic programming. You leave with a transcript-backed scorecard naming the exact step where your correctness argument fell apart.
A predict-the-output and find-the-bug round in C where you trace five-to-eight-line snippets on cards and state exactly what the program prints, then debug it. Aditya, a senior engineer running the TCS Ninja technical round in India, shows you pre-increment and post-increment, pointer arithmetic, storage classes, sizeof, and undefined-behaviour snippets and pushes for a line-by-line trace over a guess. You leave with a transcript-backed scorecard naming the exact snippet your trace got wrong.
A 20-minute timed coding drill for the TCS NQT and Ninja technical interview, focused on the number-theory and math programs that recur in the coding section. You write two small programs at the whiteboard, prime check by trial division up to the square root of N and GCD by the Euclidean algorithm with LCM and the Sieve, then dry run each on a sample input, state the time complexity, handle the edge cases, and answer one optimise-it follow-up. A TCS panellist pushes you to narrate your logic out loud, just like the real Ninja face-to-face round.
A 20-minute voice mock of the TCS NQT Foundation Programming Logic block for the Assistant System Engineer Trainee (Ninja) track. Sneha Reddy, a TCS campus-hiring panellist, shows short pseudocode and flowchart snippets on cards and makes you trace the variable state aloud, predict the final output, then survives a twist such as changing a strict less-than to less-than-or-equal or an empty array. You do not write code from scratch; you reason over given code, exactly the way a voice round pressure-tests what a silent MCQ cannot.