CBSE Class 10 Science Question Papers & Mock Tests
Build NCERT-aligned Class 10 Science tests that grade themselves the moment students submit.
CBSE Class 10 Science is a Board subject combining Physics, Chemistry and Biology into a single 80-mark theory paper plus 20 marks of internal assessment. Teachers can use MegaExams to set chapter tests, half-yearly papers and full Board-pattern mock tests that follow the latest CBSE syllabus and competency-based question style.
Conducted by
CBSE (Central Board of Secondary Education)
Mode
Offline pen-and-paper Board exam
Subjects
Physics, Chemistry, Biology (combined)
Marking
80 marks theory + 20 marks internal assessment
CBSE Class 10 Science subjects & question papers
Physics
Light reflection and refraction, the human eye, electricity, magnetic effects of current and sources of energy.
Chemistry
Chemical reactions and equations, acids bases and salts, metals and non-metals, carbon and its compounds.
Biology
Life processes, control and coordination, reproduction, heredity and our environment.
Build your CBSE Class 10 Science question bank in minutes
Paste a topic and generate exam-ready questions with AI, or upload your own. Auto-grade with negative marking, share via a link, and rank students city-wide.
Why teachers use MegaExams for CBSE Class 10 Science
AI-generated mock papers
Generate competency-based Class 10 Science questions chapter by chapter and assemble a full Board-pattern paper in minutes, all aligned to the NCERT textbook.
AI Question Generator →Instant grading
MCQs, assertion-reason and case-based questions are auto-graded the second students submit, so you skip late-night marking of class tests and term exams.
Instant Grading →Rankings
See class rankings and chapter-wise weak spots so you know whether to revisit electricity, life processes or carbon compounds before the Boards.
Analytics & Rankings →Share & sell
Bundle your Science mocks into a revision series and share a clean, parent-shareable scorecard with every student after each test.
Courses & Test Series →Frequently asked questions
Start your CBSE Class 10 Science exams today
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