CBSE Previous Year Question Papers & Step-Marking Rubrics
Downloading past question papers is only half of board exam preparation. Under CBSE evaluation guidelines, examiners award marks strictly according to official step-marking schemes. SmartPrep CBSE deconstructs official Class 10 and Class 12 board papers into section blueprints, 50% NEP 2020 competency allocations, and step-wise mark deduction rubrics so students, teachers, and school leaders know exactly where marks are won or lost.
CBSE Class 10 Board Exam Papers & Rubrics
Secondary StageMathematics (Standard)
Download CBSE Class 10 Mathematics Standard (Code 041) past papers with official marking schemes, section-wise blueprint tables, and step-by-step mark deduction rules.
Science
Official CBSE Class 10 Science (Code 086) question papers with marking schemes, competency weightage, ray diagram rubrics, and chemical equation step marks.
Social Science
Download CBSE Class 10 Social Science (Code 087) previous years question papers, marking keys, unit-wise weightage (History, Civics, Geography, Economics), and map rubrics.
CBSE Class 12 Board Exam Papers & Rubrics
Senior Secondary StagePhysics
Download CBSE Class 12 Physics (Code 042) board papers with step-marking schemes, derivation evaluation criteria, numerical formula deductions, and unit test blueprints.
Chemistry
Official CBSE Class 12 Chemistry (Code 043) question papers, organic reaction mechanism step marking, physical chemistry numerical rubrics, and board blueprints.