BSCB Clerk common mistakes
BSCB Clerk · Understand the traps and how to avoid them.
Spending more than about 25 seconds on a single puzzle or seating-arrangement set, then abandoning it unfinished and rushing every later question.
Puzzle sets look solvable and candidates keep re-reading clues hoping the arrangement will click, so one set swallows 6-8 minutes of a 35-40 minute section.
What to do instead
Before starting a puzzle, spend 30 seconds checking whether the clues fix a clear anchor (a definite position or a fixed pair). If no anchor appears, tag it and move on. Practise with a timer that beeps every 20 seconds so you learn the feel of over-investment, and cap yourself at two minutes per puzzle in mocks.
Reading the whole question paper's reasoning section in order from question 1, so easy single-line questions at the end are never reached.
Candidates treat the paper as a sequence rather than a menu, and sectional timers in bank clerk exams punish this because unattempted easy marks are lost.
What to do instead
Do two passes: first pass takes only standalone items (inequalities, syllogisms, direction sense, alphanumeric series, blood relations) in about 12 minutes; second pass returns to puzzles and arrangements. In mocks, log how many questions you left unreached and treat that number as your primary score to reduce.
Solving simplification and approximation questions by full long calculation instead of estimating, and doing DI arithmetic digit by digit.
School habit pushes candidates to compute exactly; they do not trust approximation, and they lack memorised tables, squares to 30, cubes to 15, and fraction-to-percentage conversions.
What to do instead
Build a memorised table set (tables to 20, squares to 30, cubes to 15, reciprocals of 1/2 to 1/20 as percentages) and drill it 10 minutes daily. In practice, force yourself to answer approximation questions without writing full multiplication, then verify. Target 20-25 seconds per simplification item.
Misidentifying the base in percentage, profit-and-loss, and successive-discount questions, and applying the wrong denominator in ratio or average problems.
Candidates latch onto the first number they see rather than the reference quantity, and wordings such as 'markup on cost vs discount on marked price' are skimmed.
What to do instead
Before calculating, write one short line stating the base, e.g. 'base = cost price' or 'base = original population'. For successive changes use the multiplier method (1.2 x 0.85) rather than adding percentages. Do 15 mixed percentage/P&L questions daily and check only the base line first.
Answering reading-comprehension questions from general knowledge or personal opinion instead of locating the relevant line in the passage.
Under time pressure candidates read the passage once, then answer from memory and impression, and options that sound reasonable but are not stated get selected.
What to do instead
For each question, find and underline the sentence that supports the answer before looking at options; reject any option with no supporting line. Practise one passage in 6 minutes with this rule enforced, and specifically practise 'not stated / cannot be inferred' options, which are the usual trap.
Treating error-spotting and sentence-improvement items as style judgements rather than checking fixed grammar rules (subject-verb agreement, preposition collocation, tense sequence, parallelism).
Candidates rely on whether a sentence 'sounds right', which fails on long sentences with intervening phrases and on prepositional collocations they have not memorised.
What to do instead
Build a checklist of 8-10 rules and run each sentence through it in order, stripping modifiers to find the true subject. Maintain a personal error log of wrong prepositions and idiomatic pairs (e.g. 'comprise' vs 'comprise of', 'prefer to') and revise it weekly.
Confusing similar banking terms and dates in awareness questions, such as mixing repo and reverse repo, CRR and SLR, bank rate and MSF, or mixing the founding year of an institution with its nationalisation year.
These pairs are learned as isolated facts without a framework, so under exam pressure the terms swap, and current-affairs items are revised only as headlines without the associated numbers.
What to do instead
Maintain a two-column comparison sheet for each confusable pair (who sets it, what it does to liquidity, who uses it). For dates, build a timeline of banking milestones (RBI Act 1934, RBI operations 1935, nationalisation 1969 and 1980, LPG 1991, GST 2017) and place new facts on it. Revise monthly current-affairs capsules with numbers, not just names.
Answering computer-knowledge questions about shortcuts, file extensions, and generations of computers from vague familiarity, e.g. mixing Ctrl+S with Ctrl+Shift+S, or confusing primary and secondary memory.
These facts are used casually on devices but rarely stated precisely, so candidates guess between two plausible options.
What to do instead
Make a one-page cheat sheet: shortcut keys (Ctrl+Z/Y/F/H/P/S/N/W), common extensions (.docx, .xlsx, .pptx, .pdf, .exe, .jpg), storage hierarchy (register, cache, RAM, ROM, secondary), and network terms (LAN, WAN, IP, HTTP, URL). Test yourself with 20 rapid-fire items daily until recall is instant.
Skipping cooperative-banking specifics because general banking awareness feels sufficient, so questions on the three-tier structure, PACS, DCCB, StCB, the Registrar of Cooperative Societies, and the 97th Constitutional Amendment are answered with commercial-bank logic.
Most preparation material is oriented to commercial banks, and cooperative institutions are treated as an obscure extra topic until they appear in the paper.
What to do instead
Draw the rural cooperative credit structure from memory (PACS at village level, DCCB at district, StCB at state; urban cooperative banks regulated by RBI under the Banking Regulation Act as amended in 2020). Write one paragraph each on the 97th Amendment (2011, effective 2012) and on the dual regulation of cooperative banks by RBI and the Registrar.
Leaving current affairs and general knowledge revision to the final week and relying on a single monthly PDF, so questions on appointments, schemes, sports events, and awards are answered by elimination alone.
Candidates assume awareness is low-yield and unpredictable, so it gets the smallest time allocation despite being the most score-dense section per minute spent.
What to do instead
Do 15 minutes daily of one fixed source plus a monthly capsule, and record facts in a rolling one-page sheet organised by category (appointments, schemes, indices, sports, awards, summits). Revise the sheet every Sunday and self-test with 25 questions; track accuracy per category to see which category is actually weak.