BoB Office Assistant common mistakes
BoB Office Assistant · Understand the traps and how to avoid them.
In Reasoning Ability, candidates read the puzzle or seating-arrangement conditions once and start fixing positions immediately, then abandon the whole set after the first contradiction, losing the 5 marks attached to it.
Under sectional time pressure the urge to 'start solving' feels productive, and because puzzle sets are all-or-nothing, one misread clue (for example 'immediately to the left' read as 'somewhere to the left') wipes out the entire set. Many candidates also lack a habit of testing the negative/certainty of each clue before placing people.
What to do instead
Before placing anyone, spend 20-30 seconds writing each clue in shorthand (A>B, X-2, not-adjacent) and mark which are definite versus conditional. Solve the most constrained clue first, keep a rough scratch diagram, and if two clues conflict, re-read the original wording rather than the shorthand. Practise 2-3 arrangement sets daily with a hard 6-minute cap per set so the pre-reading habit becomes automatic.
In Reasoning Ability, candidates attempt every question in sequence, sinking 4-5 minutes into one tough syllogism or blood-relation chain and leaving easy inequality and coding-decoding questions unattempted at the end.
Sequential answering is the default school habit, and sunk-cost thinking keeps candidates on a question they have already invested time in. Reasoning sections in this exam mix difficulty randomly, so early questions are not a proxy for the rest.
What to do instead
Do two passes: first sweep all single-step items (inequalities, coding-decoding, direction sense, alphabet series) in under 30 seconds each, then return to multi-step puzzles. Set a personal rule: if a question is not cracked in 60-90 seconds, mark it and move on. Track your per-question timing in a log for a week to see which question types are actually eating your clock.
In Quantitative Aptitude, candidates compute exact answers for every question, including data-interpretation sets, instead of using approximation and option elimination, so they run out of time with 8-10 questions untouched.
School maths training rewards exact calculation, and many candidates distrust approximation. They also do long division or full percentage calculations on paper when the options differ by wide margins, which is unnecessary and slow.
What to do instead
Before calculating, glance at the options: if they are far apart, round inputs to convenient numbers and pick the nearest. Memorise tables to 20, squares to 30, cubes to 15, and common fraction-percentage equivalents (1/8 = 12.5%, 1/16 = 6.25%). In DI, read the question first and extract only the two or three figures needed rather than studying the whole table.
In Quantitative Aptitude, candidates learn shortcut tricks for individual topics but never build a decision rule for which method to use, so they freeze at the start of word problems on time-work, boats and streams, or mixtures.
Coaching material presents shortcuts topic by topic in isolation, so candidates recognise a trick only when told which chapter it belongs to. In the exam the topic label is absent, and the identification step is where the time is lost.
What to do instead
Build a one-page 'trigger sheet': for each recurring pattern, note the identifying phrase and the fastest method (for example, 'A is twice as efficient as B' means time ratio 1:2, work ratio 2:1; successive discounts use the a+b-ab/100 form). Drill mixed-topic sets, not single-topic sets, so the identification step itself gets practised.
In English Language, candidates read the passage first in full and then read each question, re-reading the passage for every question, which doubles reading time and leaves the cloze test and error-spotting items unattempted.
This is the habit carried from school comprehension tests, where time was not scored. In a sectional timed test, full pre-reading of a 400-word passage can consume 4-5 minutes before a single answer is written.
What to do instead
Skim the passage once for the main idea and paragraph structure (about 60-90 seconds), then read each question and go back only to the relevant paragraph. For vocabulary-in-context questions, read the sentence before and after the word rather than guessing from the word alone. Attempt cloze and grammar items before the long passage if the section is tight on time.
In English Language, candidates answer error-spotting and fill-in-the-blank questions by ear, choosing whichever option 'sounds right', without checking subject-verb agreement, preposition collocation, or parallel structure.
Everyday spoken English tolerates errors that written exams penalise, and candidates often do not know the specific rules being tested. Familiarity with a phrase in speech is mistaken for grammatical correctness.
What to do instead
Learn a compact rule list and apply it mechanically: subject-verb agreement with collective nouns and 'one of the + plural noun', correct prepositions with common verbs (complain about, insist on, abide by), and parallelism after 'not only... but also'. For each wrong answer in practice, write down the rule violated rather than just the correct option, so the rule set grows deliberately.
In General Awareness / Banking Awareness, candidates rely on a single monthly current-affairs capsule read once, and cannot recall specifics such as which institution launched a scheme, the policy rate, or a regulator's full name when the options are close.
Passive reading creates recognition, not recall. Exam options are designed to be plausible near-misses (for example, similar-sounding scheme names or adjacent policy rates), so recognition alone is not enough to discriminate.
What to do instead
Convert reading into active recall: after each capsule, write 10 one-line facts from memory and check them. Maintain a running one-page sheet of static banking facts (regulators and their roles, key policy rates and what they mean, types of accounts, cheque and negotiable-instrument basics) and revise it weekly. For current affairs, note the institution plus the action plus the date, since questions often hinge on the pairing.
In General Awareness / Banking Awareness, candidates treat static banking knowledge as pure memorisation and skip understanding what a term means operationally, so they cannot answer application-style questions about, for example, which account suits a specific customer or what happens when a cheque is dishonoured.
Study material often lists definitions without context, and candidates prioritise current affairs because it feels more time-sensitive. Application questions then expose the gap between having seen a term and understanding how it is used.
What to do instead
For each core concept, write a two-line explanation in your own words plus one example scenario. Group related items (deposit accounts, loan types, payment systems, regulator functions) into small clusters and test yourself by explaining the cluster aloud. This converts static awareness from a list into a structure you can reason from.
Across all sections, candidates take full-length mocks without sectional timing and without post-mock analysis, so the same errors repeat and the score plateaus.
Taking a mock feels like progress, and reviewing 100 questions feels slower and less rewarding than starting a fresh test. Without a written error log, mistakes are forgotten within a day and the underlying cause is never identified.
What to do instead
For every mock, spend at least as long analysing as attempting. Classify each error as concept gap, calculation slip, misread question, or time pressure, and record it in a dated log. Then schedule a short revision of only those error entries before the next mock. Also practise sectional tests with the real sectional time limit to build pacing separately from accuracy.
Across all sections, candidates change answers on a hunch during the final review minutes, or leave blanks on questions where negative marking makes a calculated guess clearly worthwhile, swinging several marks in the wrong direction.
Anxiety near the end of a timed section pushes candidates to second-guess reasoned answers, and fear of negative marking is applied uniformly rather than selectively. Many candidates do not know the marking scheme well enough to judge when guessing pays.
What to do instead
Adopt a fixed policy: only change an answer if you can point to a specific misread word or a concrete calculation error, never on vague doubt. For guessing, eliminate at least two options first; with four options and a typical penalty, a two-option guess is usually worth taking, a blind four-way guess is not. Practise this policy in mocks so it is decided in advance rather than under pressure.