Alerts and Updates for DSSSB PGT Chemistry

The decisive point for a Chemistry candidate is the two-to-one split. Two hundred of the three hundred marks come from Chemistry itself, so the subject paper, not the general part, settles the outcome. The Section A hundred is divided into five equal twenty-mark blocks, which means the Hindi and English comprehension blocks together carry as much as reasoning and numerical ability combined.

This calendar is common to every subject paper in the combined PGT advertisement; the notification, the application window and the fee are shared, and only the CBT date and the result notice are subject-specific. Chemistry sat on 17 April 2026 while Economics under the same advertisement sat on 15 July 2026.

The mistake that costs Chemistry candidates most is treating 827/24 as though it were a large recruitment. It is seven posts. With four male and three female vacancies spread across UR, OBC and SC, the unreserved cut-off behaves like a topper's list rather than a qualifying bar, and a reported Male UR figure of 247.11 out of 300 is what that looks like in practice. The second mistake is preparing Chemistry at senior-secondary depth when Section B is explicitly set on post-graduation content.

Post Code 827/24 offers four male posts (one UR, three OBC) and three female posts (two UR, one SC). Against that, a reported Male Unreserved cut-off of 247.11 and a Female SC cut-off of 195.74 out of 300 are consistent: when a category has one or two seats, the mark that clears is set by the best one or two scripts in the hall, not by the 40 per cent qualifying floor. A Chemistry aspirant planning to scrape past 120 out of 300 because that is the General qualifying mark has misread the exam. The qualifying percentage only makes a script eligible to be ranked; the vacancy count decides who is called. Treat 240-plus as the working target for an unreserved Chemistry seat and budget preparation accordingly, rather than benchmarking against a larger subject such as Economics.

The scheme of examination describes Section B as MCQs on the post-graduation qualification for the post plus teaching methodology. Reported topic coverage runs from basic concepts of chemistry, structure of the atom, chemical bonding and molecular structure, states of matter, thermodynamics and equilibrium, through redox reactions and electrochemistry, classification of elements and periodicity, coordination compounds and organometallics, chemical kinetics and surface chemistry, into the organic sequence from haloalkanes to biomolecules, polymers and environmental chemistry. The named spine looks like the NCERT sequence, but the level is postgraduate: expect coordination chemistry with crystal field reasoning, mechanism-level organic questions and numerical thermodynamics rather than recall. Prepare from an M.Sc.-level text for the physical and inorganic blocks and use the NCERT sequence only as a checklist of what may be asked.

The reported essential qualification for PGT Chemistry accepts a Master's in Chemistry, Bio-Chemistry, Industrial Chemistry or Applied Chemistry with at least 50 per cent marks, together with B.Ed. or another NCTE-recognised training degree, including the integrated B.A.B.Ed., B.Sc.B.Ed. and three-year B.Ed.-M.Ed. routes. That matters in two directions. Applied and industrial chemistry postgraduates are inside the door and should not self-exclude. Equally, they are competing on a Section B written for core chemistry, so an applied-chemistry background needs deliberate repair work on physical chemistry derivations and inorganic periodicity. The upper age limit is reported as 36 years for unreserved candidates, with the standard relaxations of five years for SC and ST, three for OBC, and up to fifteen for PwBD candidates in the SC and ST categories.

One mark for a correct answer and 0.25 off for a wrong one means four wrong answers erase one correct answer. In a 200-question Chemistry section that is a real hazard, because chemistry MCQs are written with near-miss distractors: a product with the wrong stereochemistry, a complex with the right geometry but the wrong spin state, an equilibrium expression with an inverted term. These are exactly the questions candidates feel confident about and get wrong. A practical rule is to answer freely where you can eliminate two of four options on structural grounds and to leave alone any question where the discrimination rests on a constant or a value you cannot recall. Where the paper is scored close to 250, twenty careless attempts are the whole margin.

Section A is a hundred marks split evenly into five twenty-mark blocks: mental ability and reasoning, general awareness, English language and comprehension, Hindi language and comprehension, and numerical aptitude with data interpretation. Chemistry postgraduates typically clear the numerical and reasoning blocks comfortably and lose ground on the Hindi comprehension block and on general awareness, which on this paper leans towards Indian history, polity, the Constitution, environment, geography, everyday science and national and international organisations. Forty of the hundred sit in the two language blocks. Since the CBT is bilingual, being able to read the Hindi comprehension passage properly is worth more preparation time than another pass through organic name reactions once the subject side is stable.