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.
52 PDFs found
Class 11 Probability Test 2 — CBSE Pattern (90 min, 40 marks)
Second full paper with different questions, same 40-mark / 90-minute blueprint. Includes answer key.
Probability · Probability
Class 11 Probability Test 1 — CBSE Pattern (90 min, 40 marks)
Full board-pattern test: Section A (MCQ/VSA 1M × 10), Section B (2M × 4), Section C (3M × 4), Section D (5M × 2) = 40 marks. Time: 90 minutes. Includes answer key.
Probability · Probability
Class 11 Probability Assignment 2 — Challenge + Integrated Problems
Higher-difficulty set with multi-step problems (sample spaces of multiple coins/dice, addition theorem applications, mutually exclusive events, odds) and full worked answers. Includes an answer key.
Probability · Probability
Class 11 Probability Assignment 1 — Topic-wise Questions
Covers all seven topics: random experiments and outcomes; sample space and events; types of events; axioms of probability; complementary events and the addition theorem; mutually exclusive events; and odds in favour and against.
Probability · Probability
Statistics Test 2 — CBSE Pattern (90 min, 40 marks)
Second full paper with different questions, same 40-mark / 90-minute blueprint. Includes answer key.
Statistics · Statistics
Statistics Assignment 2 — Challenge + Integrated Problems
Higher-difficulty set with multi-step problems (grouped-data mean deviation, variance by short-cut and step-deviation methods, combined mean, coefficient of variation comparisons) and full worked answers. Includes an answer key.
Statistics · Statistics
Statistics Test 1 — CBSE Pattern (90 min, 40 marks)
Full board-pattern test: Section A (MCQ/VSA 1M × 10), Section B (2M × 4), Section C (3M × 4), Section D (5M × 2) = 40 marks. Time: 90 minutes. Includes answer key.
Statistics · Statistics
Statistics Assignment 1 — Topic-wise Questions
Covers all seven topics: range and measures of dispersion; mean deviation for ungrouped data; mean deviation for grouped data; variance and standard deviation; short-cut and step-deviation methods; combined mean, variance and coefficient of variation; and comparing two distributions.
Statistics · Statistics
Limits and Derivatives Test 1 — CBSE Pattern (90 min, 40 marks)
Full board-pattern test: Section A (MCQ/VSA 1M × 10), Section B (2M × 4), Section C (3M × 4), Section D (5M × 2) = 40 marks. Time: 90 minutes. Includes answer key.
Limits and Derivatives · Limits and Derivatives
Limits and Derivatives Test 2 — CBSE Pattern (90 min, 40 marks)
Second full paper with different questions, same 40-mark / 90-minute blueprint. Includes answer key.
Limits and Derivatives · Limits and Derivatives
Limits and Derivatives Assignment 2 — Challenge + Integrated Problems
Higher-difficulty set with multi-step problems (indeterminate limits, LHL/RHL tests, continuity with unknown constants, first-principle derivatives, product and quotient rules) and full worked answers. Includes an answer key.
Limits and Derivatives · Limits and Derivatives
Limits and Derivatives Assignment 1 — Topic-wise Questions
Covers all seven topics: the intuitive idea of a limit; left-hand and right-hand limits; algebra of limits and standard limits; continuity at a point; derivative from first principles; algebra of derivatives; and derivatives of standard functions.
Limits and Derivatives · Limits and Derivatives
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.