Campus Drive Do's and Don'ts: The Unwritten Rules That Decide Who Gets Through
Every campus drive has a written rulebook: formal attire, original documents, reporting time. Every student follows that. What most students miss is a second, unwritten scoring that runs from the moment you enter the venue to the moment you leave the HR room. The panel judges you before you say a single word in the interview.
Before the drive: the 72 hour window
Most students do their serious prep the night before or on the day. The students who convert drives start 72 hours out, not to cram, but to consolidate. Here is what that means:
Do one full timed mock of your weakest OA section, not three partial ones.
Re-read your own resume once. Every point on it is fair game. If you cannot explain it in 45 seconds, remove it or prepare the answer.
Know the company's current CEO, tagline, and one recent news item. You will be asked 'why us?' and 'what do you know about us?'
Trim your 'tell me about yourself' to exactly 90 seconds. Time it. Practice aloud.
Sleep. Seriously. Losing sleep hurts your performance more than skipping one study session.
On the day: what the panel sees before you sit down
Campus panels, especially at mass recruiters like TCS, Infosys, and Cognizant, process hundreds of candidates in one venue. Your first impression forms in a group setting: how you behave in the waiting area, how you treat other candidates, and how you present yourself at check-in.
Do:
Arrive 20 to 30 minutes before reporting time. Not on the dot, not late.
Be pleasant to every staff member. Coordinators, proctors, and volunteers report back.
Talk to other candidates. A calm, collaborative manner reads well in a mass setting.
Keep your documents sorted and easy to reach. Fumbling through a bag during document check is noticed.
Keep your phone away in the waiting area. Some companies watch for this.
Don't:
Do not cluster with your college group and ignore everyone else. It signals a poor networking instinct.
Do not complain out loud about wait times, seating, or the AC. Negativity in a semi public setting travels.
Do not wear anything that needs constant adjusting. Ill fitting formals read as careless.
Do not keep checking your phone during the briefing. Eye contact with the presenter matters.
Do not coach your friends loudly about what to say. Panels hear this in nearby waiting areas.
OA round: the technical things nobody tells you
The OA is not just a knowledge test. It is a test of process discipline. Companies like TCS track time per question and the order you attempt sections. There are smart ways to move through an OA that most candidates do not know.
Attempt verbal or English sections first if they are scored separately. They give the highest return per minute for most candidates.
Skip and return. Do not spend 4 minutes on one quantitative question early on. Flag it and move.
In TCS NQT, the Advanced Coding section is optional for Digital roles. A wrong answer does not penalise you, but time you take from Core sections does.
For Infosys InfyTQ, the Pseudocode section has a heavy cut-off. Ignore it at your peril.
Do not finish early and submit. Review your flagged questions. A 5 minute review pass usually recovers 2 to 4 marks.
GD round: the 4 things actually being scored
Group discussion panels are not looking for the loudest or smoothest speaker. They score on four things, and most candidates prepare for only one.
Axis
What It Means
Common Mistake
Content Quality
Factual accuracy and depth of your points
Making confident but vague statements
Initiation and Direction
Did you open or redirect the discussion well?
Opening with a generic definition of the topic
Listening
Do you build on what others say?
Waiting to talk instead of listening
Communication
Clear, short points without filler phrases
Over-explaining one point for 90 seconds
Technical round: the soft signals that decide close calls
When two candidates have similar technical knowledge, the panel decides on soft signals. These are things you can control.
Do:
Think out loud while solving. Say 'Let me try a brute force approach first, then optimise.' The panel is judging your thinking, not just the answer.
If you do not know something, say so and offer a related concept you do know. Try 'I have not worked with X, but my understanding of Y suggests...'
Ask one clarifying question before answering a complex scenario. It shows systems thinking.
Refer back to your projects naturally. 'In my final year project, we handled a similar problem by...' makes your knowledge real.
End every answer with a natural pause and direct eye contact. It signals confidence and invites a follow up.
Don't:
Do not say 'I do not know' and stop. Never leave a dead end.
Do not lie or exaggerate about a technology you listed on your resume. They will probe it.
Do not rush answers to look fast. Panels read speed as anxiety, not skill.
Do not argue with a correction. If the interviewer corrects you, accept it gracefully and update your reasoning.
Do not ask 'Did I get the job?' or 'How did I do?' at the end. It reads as insecure.
HR round: what the culture fit screen really measures
The HR round at mass recruiters is mostly a risk check. They want to filter out candidates likely to do one of three things: back out of the offer, leave within 6 months, or create HR problems. Every question maps to one of these concerns.