CBSE Class 8 Mathematics Sample Paper Set 21

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Review targeted exam resources with the CBSE Class 8 Mathematics Sample Paper Set 21. Built according to official CBSE standards for the 2026-27 academic year, these downloadable Class 8 Mathematics sample papers support effective revision and performance tracking.

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Access the complete sample paper PDF for Class 8 Mathematics below. Regular practice with these targeted mock exams builds familiarity with expected question patterns and chapter weightage to help secure higher marks.

CBSE Class 8 Mathematics Sample Paper Set U.Sample Papers are the very important for every student. The sample papers should be practiced to gain extra marks in examinations. The sample papers have been prepared based on summative assessment1 and summative assessment 2 pattern. The sample papers have been prepared based on pattern of last year examinations and as per latest changes in the syllabus. Students, teachers and parents can download all CBSE educational material and very well prepared worksheets from this website.  All CBSE educational material is developed by our panel of teachers, have also been submitted by CBSE teachers and students. 

Section A

1. Choose correct answer from given choice.

i. Total number of diagonals a regular hexagon has is

a) 6 b) 8 c) 9 d) 12

ii. The number of sides of a regular polygon whose each exterior angle has a measure of 45° is

a) 10 b) 8 c) 9 d) 4

iii. In a class of 40 students, 28 students went for a picnic. What percent of students didn’t go for picnic?

a) 30% b) 40% c) 70% d) 28%

iv. If 3x=81, then x is

a) 3 b) 4 c) 5 d) 6

v. If a=2 and b=3, then ab is

a) 2/3 b) 8 c) 3/2 d) 9

vi. The volume of a rectangular box with length , breadth and height respectively 2p, 4q, 8r is

a) 16pqr b) 14pqr c) 64pqr d) 8pqr

vii. The value of x( x—3 ) + 2 for x = 1 is

a) 0 b) 6 c) 5 d) 1

Please click the below link to access CBSE Class 8 Mathematics Sample Paper Set U.

Download CBSE Sample Papers: Class 8 Mathematics

Access Sample Papers for Class 8 Mathematics

Explore downloadable sample sets for Class 8 Mathematics. Utilizing the CBSE Class 8 Mathematics Sample Paper Set 21 allows learners to gauge exam readiness and master official CBSE assessment structures.

Maximize Your Scores with Model Papers

  • Original Practice Material: Access unique questions for Mathematics designed to challenge your understanding.
  • Self-Assessment: Evaluate scores per set to pinpoint weak zones in Class 8 Mathematics.
  • Exam Completion Skills: Routine problem sets train you to manage test duration efficiently without stress.

Steps to Follow After Completing CBSE Class 8 Mathematics Sample Paper Set 21

  1. Self-Evaluation: Score your answers using official guidance to track your academic progress.
  2. Mistake Correction: Class 8 pupils must re-solve questions answered incorrectly to master the correct method.
  3. Continuous Practice: Take additional Mathematics sample modules online to maximize preparedness for CBSE evaluations.

FAQs

Where can I download the PDF for CBSE Class 8 Mathematics Sample Paper Set 21?

You can download the complete PDF for CBSE Class 8 Mathematics Sample Paper Set 21 for free from StudiesToday.com. Our resources for Class 8 Mathematics are updated for the latest academic session and follow the official exam pattern.

Are solutions provided for CBSE Class 8 Mathematics Sample Paper Set 21?

Yes, CBSE Class 8 Mathematics Sample Paper Set 21 comes with detailed, teacher-verified solutions. We have provided step-by-step answers for Mathematics to help students of Class 8 understand correct methodology and marking scheme.

How can practicing CBSE Class 8 Mathematics Sample Paper Set 21 help in exam preparation?

Practicing this Mathematics paper helps in time management and identifying important topics. For Class 8, solving mock papers is the best way to gain confidence and reduce exam-day anxiety.

Is the CBSE Class 8 Mathematics Sample Paper Set 21 accessible on mobile and tablets?

Yes, all our study materials for Class 8 Mathematics are provided in a mobile-friendly PDF format. You can easily download CBSE Class 8 Mathematics Sample Paper Set 21 on your mobile device.