COMEDK UGET common mistakes
COMEDK UGET · Understand the traps and how to avoid them.
Spending the first 20–30 minutes on Physics numericals and only reaching Chemistry in the last hour, so 15–20 Chemistry questions are left as blind guesses.
Physics feels hardest and most 'deserving' of attention, and candidates try to bank marks there first; COMEDK's three-subject paper with roughly equal weighting makes this front-loading strategy cost far more than it gains.
What to do instead
Before the exam, fix a written section order and time budget (for example Physics 50 min, Chemistry 40 min, Mathematics 60 min, with 10 min buffer) and rehearse it in at least three full-length mocks. In the real paper, move on when a section's clock expires even if questions remain, then use the buffer to return.
Re-solving a single hard Physics or Mathematics question for 5 or more minutes during the first pass instead of tagging it and moving on.
Sunk-cost thinking: after investing two minutes, candidates feel the answer is 'almost there'. COMEDK has no negative marking, so the rational move is to attempt everything cheap first and return to expensive items later.
What to do instead
Adopt a 90-second rule: if no clear solution path appears, mark the question and leave. Practise this in timed sectional tests so that leaving a question becomes a trained reflex rather than a decision made under stress.
Filling OMR bubbles only at the end of the exam in one block, or filling them subject-by-subject after finishing each section rather than as answers are decided.
Candidates believe blocking saves time, but it creates a mismatch risk between the answer sheet and the question booklet, and any last-minute rush leaves whole rows unfilled. Section-wise blocking also misaligns question numbers across versions.
What to do instead
Fill the bubble immediately after choosing each answer, and verify the question number against the booklet every 10 questions. In mocks, simulate the exact OMR layout and time the transfer, so the habit is automatic.
Assuming there is negative marking and leaving 25–40 questions blank out of fear of penalty.
Candidates carry over habits from exams that penalise wrong answers (JEE-style patterns) and never confirm the marking scheme for the specific paper they are sitting.
What to do instead
Check the official COMEDK instruction sheet and information bulletin for the year of attempt and confirm the marking scheme before exam day. If there is no negative marking, set a personal target of attempting every question, guessing intelligently by eliminating at least two options where possible.
Preparing Chemistry as a memory-only subject and skipping numerical and conceptual chapters such as chemical equilibrium, thermodynamics, electrochemistry, and mole-concept problems.
Coaching material and peer discussion emphasise inorganic recall, so candidates under-practise the calculation-heavy chapters that reliably appear and are quick to score once the method is known.
What to do instead
Build a chapter-wise weightage list from previous-year paper analysis and allocate practice hours proportionally. For each calculation chapter, solve 20–30 timed problems rather than reading solved examples, and keep a one-page formula sheet revised weekly.
Treating Mathematics as pure formula recall and not practising enough full-length timed problem sets, so accuracy collapses under speed pressure.
Mathematics rewards pattern recognition built through repetition; candidates who only read solutions recognise the method but cannot execute it in 60–90 seconds per question.
What to do instead
Do daily 30-question timed Mathematics sets with a stopwatch, log every error by cause (concept gap, calculation slip, misread), and redo the same set after a week. Track time per question to build an internal pace sense.
Ignoring the separate Architecture aptitude component and preparing only PCM subjects because the candidate assumes the same paper covers both.
Candidates confuse the engineering stream with the architecture route and do not check which paper and additional aptitude requirements apply to their chosen programme.
What to do instead
Read the official COMEDK information bulletin for the target year to confirm which paper applies to B.Arch admission and what aptitude or eligibility requirements exist, then build a preparation plan around that specific structure rather than assuming.
Preparing for Architecture aptitude with only verbal and general-knowledge reading, without practising visualisation, spatial reasoning, and 3D-rotation type questions under time.
Architecture aptitude tests reasoning that is spatial and visual, not textual; candidates who prepare like a general GK paper find these items unfamiliar and slow on exam day.
What to do instead
Practise dedicated spatial-visual drills: fold-and-cut paper problems, plan-to-elevation matching, mirror and rotation of 3D objects, and pattern completion. Do short daily sets of 15–20 such items with a timer rather than long reading sessions.
Skipping full-length mock tests under exam-like conditions and instead measuring progress only by chapter-wise practice scores.
Chapter practice removes the two hardest variables: time allocation across subjects and fatigue over three hours. Candidates then discover pacing problems only in the real exam.
What to do instead
Schedule at least 6–8 full-length mocks in the final two months, all at the same time of day as the real exam, with the same OMR discipline and no breaks. After each mock, spend equal time on analysis: classify every wrong answer and every unattempted question by cause.
Not revising previous-year question patterns and repeatedly studying low-yield or already-mastered chapters while high-frequency chapters stay untouched.
Comfort revision feels productive; candidates avoid chapters they find difficult and never build a data-driven picture of where marks actually come from.
What to do instead
Maintain a one-page weightage-versus-mastery grid per subject. Prioritise chapters that are high-weightage and low-mastery, and schedule them in the first two hours of study when attention is highest. Re-audit the grid every two weeks and drop chapters that are already consistently scoring.