Free PDF Worksheets & Study Material Download
No signup required — instant download for Classes 9, 10, 11 & 12
Browse chapter-wise notes, topic assignments, practice tests and revision worksheets for CBSE Classes 9 to 12 — plus JEE and NEET preparation material. All PDFs are completely free to download with no account required. Subjects covered include Physics, Chemistry, Mathematics and Biology. Use the filters below to browse by class, subject and material type.
76 PDFs found
Chemical Coordination and Integration Test 2 — CBSE Pattern (90 min, 40 marks)
Second full paper with different questions, same 40-mark / 90-minute blueprint. Includes answer key.
Chemical Coordination and Integration · Chemical Coordination and Integration
Chemical Coordination and Integration Test 1 — CBSE Pattern (90 min, 40 marks)
Full board-pattern test: Section A (1 × 10), Section B (2 × 4), Section C (3 × 4), Section D (5 × 2) = 40 marks. Time: 90 minutes. Includes answer key.
Chemical Coordination and Integration · Chemical Coordination and Integration
Chemical Coordination and Integration Assignment 1 — Topic-wise Questions
Covers all seven topics: the endocrine system; pituitary and hypothalamic hormones; thyroid, parathyroid, adrenal and pancreas; other glands; mechanism of hormone action; feedback control and diagnosis; and endocrine disorders.
Chemical Coordination and Integration · Chemical Coordination and Integration
Chemical Coordination and Integration Assignment 2 — Challenge + Integrated Problems
Higher-difficulty set with multi-step problems (gland–hormone matching, glucose regulation, feedback loops, disorder diagnosis) with full worked answers. Includes an answer key.
Chemical Coordination and Integration · Chemical Coordination and Integration
Neural Control and Coordination Test 2 — CBSE Pattern (90 min, 40 marks)
Second full paper with different questions, same 40-mark / 90-minute blueprint. Includes answer key.
Neural Control and Coordination · Neural Control and Coordination
Neural Control and Coordination Test 1 — CBSE Pattern (90 min, 40 marks)
Full board-pattern test: Section A (1 × 10), Section B (2 × 4), Section C (3 × 4), Section D (5 × 2) = 40 marks. Time: 90 minutes. Includes answer key.
Neural Control and Coordination · Neural Control and Coordination
Neural Control and Coordination Assignment 2 — Challenge + Integrated Problems
Higher-difficulty set with multi-step problems (impulse conduction, synapse transmission, brain functions, reflex arcs) with full worked answers. Includes an answer key.
Neural Control and Coordination · Neural Control and Coordination
Neural Control and Coordination Assignment 1 — Topic-wise Questions
Covers all eight topics: organisation of the nervous system; structure of a neuron; types of neurons and fibres; the synapse; receptors; the brain; the spinal cord and reflex action; and nerve impulse and plant movements.
Neural Control and Coordination · Neural Control and Coordination
Locomotion and Movement Test 2 — CBSE Pattern (90 min, 40 marks)
Second full paper with different questions, same 40-mark / 90-minute blueprint. Includes answer key.
Locomotion and Movement · Locomotion and Movement
Locomotion and Movement Test 1 — CBSE Pattern (90 min, 40 marks)
Full board-pattern test: Section A (1 × 10), Section B (2 × 4), Section C (3 × 4), Section D (5 × 2) = 40 marks. Time: 90 minutes. Includes answer key.
Locomotion and Movement · Locomotion and Movement
Locomotion and Movement Assignment 2 — Challenge + Integrated Problems
Higher-difficulty set with multi-step problems (bone counts, joint classification, muscle mechanism, disorder diagnosis) with full worked answers. Includes an answer key.
Locomotion and Movement · Locomotion and Movement
Locomotion and Movement Assignment 1 — Topic-wise Questions
Covers all eight topics: types of movement; the skeletal system; axial and appendicular skeleton; vertebral column, ribs and sternum; joints; muscle tissue; sliding filament mechanism; and movement disorders.
Locomotion and Movement · Locomotion and Movement
Class 9 & 10 — Free CBSE PDFs
Download free worksheets for CBSE Class 9 and Class 10 covering all major topics — real numbers, triangles, acids and bases, matter, motion, and more. Each PDF is exam-ready with solved examples and practice questions aligned to the latest CBSE pattern. No registration needed.
Browse Class 9 PDFs →Class 11 & 12 — Notes & Assignments PDF
Senior secondary students can download free Physics, Chemistry and Maths notes PDF for Class 11 and Class 12 — covering topics from kinematics and thermodynamics to organic chemistry, calculus and probability. Ideal for CBSE boards, JEE Main and NEET.
Browse Class 11 PDFs →Free Practice Tests & Mock Papers PDF
Download free CBSE and JEE practice test papers as PDFs — topic-wise tests and full-length mock papers written by experienced faculty. Check your preparation, identify weak areas and track improvement. All test papers are free to download and print.
Browse Practice Tests →Frequently Asked Questions — Free PDF Worksheet Download
Do I need to sign up to download the PDF worksheets?
No. Every PDF on this page is available as a free, instant download with no account or signup required. Click the download icon on any card and the PDF opens immediately.
Are these worksheets free for CBSE students?
Yes — completely free. All notes, assignments and practice tests are created by the teachers at Narayan Gurukul Academy and shared at no charge for CBSE Classes 9 to 12.
Which subjects are covered?
We currently publish PDFs for Physics, Chemistry, Mathematics and Biology, including chapter-wise notes, topic assignments and full mock-test papers aligned to CBSE, JEE and NEET syllabi.
How often is new material added?
New worksheets and notes are uploaded every few weeks as the academic year progresses. Use the Class and Subject filters to find the latest additions for your course.
Can I print the downloaded worksheets?
Yes. All PDFs are printer-friendly. Open the file in any PDF reader and print directly — no watermarks or restrictions.