Bahria Admission Test common mistakes
Bahria Admission Test · Understand the traps and how to avoid them.
Choosing a vocabulary-in-context answer from the word's most familiar dictionary meaning without inserting it back into the sentence.
Candidates memorize word lists as isolated pairs, so they recognise the word but ignore the sentence's tone, collocation, and grammatical role, which often shift the correct meaning.
What to do instead
Cover the options, read the sentence and predict a meaning, then test each option in the blank. Check whether the word fits grammatically and whether nearby words signal contrast, cause, or degree; eliminate any option that fits only the dictionary definition but not the sentence.
Selecting a reading-comprehension option because it is true in real life or morally agreeable rather than because the passage states or implies it.
Under time pressure, candidates answer from general knowledge or personal opinion and stop looking for textual evidence, especially in inference and main-idea items.
What to do instead
For every option, point to the line or paragraph that supports it. If you cannot locate direct evidence, reject it. Treat extreme words such as all, never, only, and must as warnings unless the passage uses them, and distinguish stated facts from reasonable inferences.
Performing multi-step algebra mentally and writing only the final answer, so one sign, fraction, or exponent error silently corrupts the result.
The timed format encourages speed, and candidates trust mental arithmetic; working memory overloads when several operations, negative signs, and fractions are combined.
What to do instead
Write one transformation per line, keep denominators visible, and box the final expression. Substitute a simple number or check the magnitude and sign of the answer. For equations, verify by plugging the result back into the original equation.
Applying a counting or algebra formula without first checking the conditions that make it valid, such as using nCr when order matters or accepting an extraneous root.
Formula recall is practised separately from condition checking, so candidates pattern-match the surface words of a question and miss whether repetition is allowed, whether order matters, or whether squaring introduced a false solution.
What to do instead
Before calculating, write a short checklist: does order matter, is repetition allowed, are there restrictions, and does the domain exclude zero or negative values? For radicals and logs, test each candidate answer in the original equation and reject values outside the domain.
Spending more than about two minutes on one difficult item while later, easier marks remain unattempted.
Candidates treat every question as equally valuable and fear leaving a gap, so they keep reworking a single problem instead of protecting total score.
What to do instead
Use a two-pass strategy. On the first pass, answer items you can finish within roughly 60 to 90 seconds, mark the rest, and move on. Return only after all easy items are secured. Practise with a timer so the cutoff becomes automatic.
Rejecting a valid deductive conclusion because its content is unfamiliar or false in the real world, instead of testing whether it must follow from the premises.
Everyday reasoning relies on background knowledge and plausibility, while formal deduction requires treating the premises as true even when they are absurd or counterintuitive.
What to do instead
Draw Venn diagrams or write the premises in symbolic form. Ask only whether the conclusion must be true in every arrangement that satisfies the premises. For conditional statements, apply the contrapositive and do not assume the converse.
Solving seating, ordering, or grouping puzzles in your head without a diagram, then losing track of a conditional clue such as 'if A sits next to B'.
Analytical puzzles combine several constraints at once; holding them in working memory causes candidates to violate an earlier clue while testing an option or to miss the contrapositive of a conditional.
What to do instead
Draw fixed slots or a table and list every constraint in shorthand before answering. Apply each conditional both ways: if A then B, and if not B then not A. Test each answer option against the full constraint list rather than against only the clue you remember.
Substituting numbers into a physics equation without converting to SI units or fixing a sign convention, especially for vectors and gravitational acceleration.
Candidates focus on the formula and calculator entry, overlooking prefixes such as centimetres or grams and treating direction as an afterthought, which produces answers that differ by powers of ten or have the wrong sign.
What to do instead
Write the given quantities with units, convert to SI before calculating, and state the positive direction. Carry units through the calculation and check that the final unit matches the quantity asked for. For projectile and force problems, draw a quick arrow diagram before choosing signs.
Starting mole calculations before balancing the equation and identifying the limiting reagent, so the stoichiometric ratio used is wrong.
Candidates see masses or volumes and immediately divide by molar mass or 22.4, assuming the first reactant is limiting and copying coefficients from an unbalanced equation.
What to do instead
Balance the equation first, convert all given amounts to moles, divide each by its coefficient, and identify the smallest quotient as the limiting reagent. Then use that reagent's coefficient ratio to find the product amount, and convert back to the requested unit.
Missing the scope word in a biology stem, such as 'except', 'least likely', or 'directly', and choosing the first statement that is biologically true.
Candidates scan for a familiar fact and answer before finishing the stem; negation and scope words are short and easy to skip, especially in long option lists.
What to do instead
Underline or circle negation and scope words before reading the options. Restate the question in your own words, then classify each option as true or false relative to that restatement. Eliminate three options before selecting, rather than confirming the first true-sounding one.