GRE Test Day: What Indian Students Should Do in the 24 Hours Before the Exam

I’ve coached hundreds of Indian students through their GRE journey, and I’ve noticed something consistent: the students who underperform relative to their practice test scores almost always have a story about the 24 hours before the exam. They stayed up late studying. They ate something heavy in the morning and felt sluggish. They left too late for the test centre and arrived flustered.

The GRE is a marathon — four-plus hours of sustained mental effort. How you treat your body and mind in the final 24 hours matters far more than most students realise. Here’s exactly what I tell my students to do.

The Evening Before: Light, Calm, Prepared

The single most important rule for the evening before the GRE: do not study new material. Your brain does not process and retain new vocabulary words overnight. What you don’t know at 8 PM the evening before the test, you won’t know at 8 AM the next morning — but you will be more exhausted for having tried.

What you can do is spend 20–30 minutes reviewing your error log — the mistakes you made consistently during your preparation. Not to fix them, but to remind yourself of the patterns to watch for. This is reassurance, not cramming.

More importantly, use the evening to prepare everything you need for the next morning:

• Print or save your GRE test centre confirmation email
• Locate your valid passport (this is your required ID — not your Aadhaar, not your PAN card, your passport)
• Check the test centre address on Google Maps and note the route, travel time, and parking situation
• Set two alarms

If you’re testing at a Prometric centre — which most Indian students are — look up the exact entrance of the building, not just the address. Some centres are on upper floors of shared buildings. You don’t want to be wandering around trying to find the entrance when you’re already nervous.

What to Avoid the Evening Before

All-night cramming. I’ll say it plainly: it does not work for the GRE. The test requires sustained reasoning ability, and sleep deprivation is one of the most reliable ways to impair it. If you’ve studied consistently for the past several months, your score will be higher if you sleep eight hours than if you spend those hours studying.

Heavy new vocabulary practice. Trying to memorise 50 new words the night before will only create confusion. You’ll half-remember words, mix them up, and second-guess yourself on the actual test.

Alcohol. This should go without saying, but it’s worth saying: alcohol disrupts sleep quality even when you fall asleep normally. A late-night drink will leave you mentally slower the next morning.

Late-night social media. The blue light disrupts sleep, and the emotional stimulation — good or bad — keeps your brain active when it should be winding down. Put your phone away by 10 PM.

Sleep: Non-Negotiable

Aim for seven to eight hours. I know this sounds obvious. I also know that when you’re anxious about an important exam, sleep is the first thing to go. If you struggle with pre-exam anxiety, consider melatonin — a low dose (0.5 to 1 mg) taken about 30 minutes before bed is safe, gentle, and effective for most people. It doesn’t knock you out; it just helps your body transition into sleep.

Set your alarm so that you wake up at least two hours before you need to leave. This gives you time to eat, collect yourself, and not rush.

Morning of the Test: Eat Smart

This is where I see many Indian students make avoidable mistakes. The morning of the GRE, you need sustained energy — not a spike followed by a crash, and not a heavy meal that makes you drowsy.

Choose a breakfast with complex carbohydrates and protein: oatmeal with eggs, whole grain toast with peanut butter, a banana with yoghurt. These release energy slowly and keep your brain functioning steadily.

What to avoid: heavy, oily Indian food. I say this not to discourage our cuisine — I love it — but paratha with butter, puri bhaji, or any rich fried food on exam morning is going to make you feel heavy and slow exactly when you need to feel sharp. If your family is insisting on a “good meal” before the big exam, ask for something light: upma, poha, or idli with sambar are fine choices.

Coffee or tea is fine if you’re used to it. Don’t skip it if it’s part of your routine — caffeine withdrawal headaches mid-exam are real and painful. But don’t double your usual intake hoping for an extra boost. It will backfire.

Arrive Early

Plan to arrive at the test centre 30 minutes before your scheduled appointment. Prometric centres have check-in procedures that take time: you’ll show your ID, sign in, have your palm vein or fingerprint scanned, and be escorted to your testing station. If you arrive late, they may not let you in. This is not a hypothetical — it happens.

What to Bring

• Your valid passport (the exact passport you used when registering)
• Your appointment confirmation email (printed or saved on your phone — note that phones are not allowed in the testing room itself, so you’ll need to show it before you enter)
• Nothing else is required

Leave your phone, smart watch, bags, notes, and food in the locker provided. You’ll be given scratch paper and a pencil.

During the Test

Use your scratch paper aggressively. For Verbal questions, note down what you think the tone or direction of a passage is. For Quant, work out problems step by step rather than doing mental math.

If you’re unsure of an answer, flag it and move on. Spending four minutes on a single difficult question while easier ones wait unread is one of the most common strategic mistakes on the GRE.

You have the option to take short breaks between sections — take them. Stand up, walk to the restroom, splash water on your face. Your brain genuinely resets with movement. Many students skip the breaks to “save time,” but the GRE allows for these breaks within your total testing window. Use them.

After the Exam: Score Decision

At the end of your GRE, you’ll be asked whether you want to accept or cancel your scores before you see them. My advice: always see your scores first. After viewing them, you’ll have the option to cancel within 72 hours and receive a partial refund.

If your scores look consistent with your practice tests, accept them. If something went significantly wrong — illness, extreme anxiety, an external disruption — consider cancellation. But in most cases, your scores will land where your preparation predicted.

Scores are typically released within 10–15 days of your test date. The official score report is sent to you and to any institutions you designated during registration.

You’ve prepared. You’ve planned. Now go show the GRE what you’ve got. And if you’d like guidance on next steps — whether to retake, where to apply, how to use your scores strategically — book a free session with me and let’s talk it through.