DSSSB PGT common mistakes
DSSSB PGT · Understand the traps and how to avoid them.
Revises only postgraduate-level notes for the chosen PGT subject and skips NCERT class 11–12 definitions, diagrams, and standard derivations.
Candidates assume a PGT paper is purely PG-level, so school-level foundations feel too basic to revise.
What to do instead
Build a one-page syllabus map and tag every topic as NCERT 11, NCERT 12, or PG. Close the NCERT gaps first with definitions, diagrams, and standard examples, then layer advanced problems on top.
Reads model answers and marks the topic as done without writing derivations, diagrams, or numerical solutions from memory.
Recognition feels like mastery; the answer looks obvious while reading it, but recall fails under exam pressure.
What to do instead
Use closed-book recall: write the derivation or solve five questions on blank paper, then compare with the source. Reattempt every wrong item after 48 hours.
Spends 60–90 seconds doing exact long division or fraction addition when the answer options differ by large margins.
School habit of showing full calculation persists even when the MCQ only needs an estimate.
What to do instead
Do a 20-second estimate first and eliminate options. Use exact calculation only when two options are close. Memorize tables to 20, squares to 30, cubes to 15, and common fraction-to-decimal conversions.
Leaves arithmetic word problems blank when the data is embedded in Hindi or English prose with units, ratios, or comparative phrases.
The language load hides the mathematical structure, so the candidate treats it as a comprehension failure rather than a translation task.
What to do instead
Maintain a bilingual glossary of exam arithmetic terms. For each problem, underline given quantities, the asked quantity, and the unit, then translate the sentence into an equation before calculating. Practice five mixed word problems daily.
Tries to hold seating arrangement, blood relation, or ranking puzzles entirely in working memory instead of drawing a diagram or table.
Mental tracking feels faster at the start, but one missed clue forces a full restart and consumes more time.
What to do instead
Use standard notation every time: rows for seating, arrows for blood relations, and a rank table for order questions. Practice ten puzzles with the diagram drawn before selecting the answer.
Attempts reasoning questions strictly in printed order and burns time on one difficult puzzle before reaching easy series, coding-decoding, or analogy items.
Fixed-order attempting is a school habit and creates loss aversion: the candidate does not want to leave a question after investing time.
What to do instead
Use a two-pass sweep: spend up to 20 seconds on each question, mark hard items, complete all easy reasoning types first, then return to marked questions with the remaining time.
Memorizes current affairs headlines from the last six months but cannot connect them to Delhi NCT governance, education schemes, or constitutional and administrative bodies.
Generic monthly current-affairs PDFs supply isolated facts without a Delhi-specific or static-GK hook.
What to do instead
Keep a weekly one-page table with columns for event, national angle, Delhi/NCT angle, and linked static topic. Review the table weekly and force one link to a constitutional article, institution, or scheme for each entry.
Avoids static general awareness because the syllabus feels unbounded and spends almost all revision time on recent current affairs.
Current affairs feels finite and high-yield, while static GK feels endless and low-return.
What to do instead
Define a bounded static core: Constitution and polity, Indian history, geography, general science, awards, books, and sports. Revise it through spaced repetition and use current events only as memory hooks into that core.
In English grammar MCQs, selects the option that 'sounds correct' before naming the rule being tested, such as subject-verb agreement, tense, preposition, or article.
Spoken fluency creates a false sense of grammatical accuracy, especially with prepositions and articles.
What to do instead
Before choosing, write the rule label in five seconds. Maintain an error log with the rule, the wrong option, and the correction. Drill 20 questions per rule until the label comes before the answer.
In Hindi questions, confuses संधि, समास, उपसर्ग, प्रत्यय, and तत्सम-तद्भव by memorizing isolated examples instead of applying a classification test.
Examples are learned as separate facts, so a new word has no decision procedure attached to it.
What to do instead
Build a decision tree for each topic and force the candidate to state the test being applied. Practice 25 mixed classification items and write one line explaining why the chosen category fits and the rival category does not.