CBSE Class 12 Engineering Graphics Sample Paper 2021 Set 01 Solved

Engineering Drawing
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Here is the CBSE Class 12 Engineering Graphics Sample Paper 2021 Set 01 Solved for your practice. Download professional Class 12 Engineering Drawing sample papers featuring clear solutions, aligned with the 2026-27 syllabus standards of CBSE, NCERT, and KVS. Solving these mock sets lets students test their skills against current exam criteria.

Practice Model Papers for Class 12 Engineering Drawing

Every Class 12 Engineering Drawing student should use these model papers to check chapter-wise marks distribution and question trends. Solving these practice tests makes managing your exam time much easier. For even better results, pair them with our Class 12 Engineering Drawing Question Papers from past years.

Engineering Drawing Sample Papers for Class 12 (2026-27)

1. Answer the following Multiple-Choice questions. Print the correct choice on your drawing sheet.
 
I. In a single riveted lap joint, if ‘t’ is the thickness of the plates, then the empirical formula for calculating of the diameter ‘d’ of the rivet will be?
a) 4√t
b) 6√t
c) 2√t
d) 3√t
 
II. Which operations are used in a riveted joint to make it leak proof?
a) Fullering
b) Hammering
c) Sketching
d) None of these
 
III. In knuckle thread section (profile), if Radius = R for drawing a semicircular curve, then the depth of the thread ‘d’ is equal to?
a) 2R
b) R/2
c) 3R
d) R
 
IV. To show the threaded hole in a nut, the axial view consists of?
a) Two thick circles.
b) Internal circle thick and the external as dotted.
c) Internal circle thick and the external circle as thin and broken.
d) Internal circle thin and the external as thick and broken.
 
V. The ratio of the isometric length to the true length is
a) 3:2
b) 0.816: 1
c) 0.92:1
d) 1:2
 
2. a) Construct an isometric scale of length 110 mm 
b) Draw an isometric projection of a cylinder of height of 75 mm and diameter of 50 mm resting on its base keeping the axis parallel to VP.
c) Draw an isometric projection of a right circular cone resting vertically and centrally on the top horizontal rectangle of a pentagonal prism having its axis parallel to H.P and V.P both. Side of pentagon = 34 mm, length of the prism = 80 mm, diameter of the cone = 44 mm and height of cone =60 mm.
 
3. Draw to scale 1:1, the front view, top view and side view of a hexagonal headed bolt of diameter 25 mm with hexagonal nut and washer, keeping the axis parallel to H.P and V.P.
 
4. Sketch freehand a woodruff key in position, on a shaft of diameter, 48 mm, keeping the axis of the shaft parallel to H.P and V.P. Give standard dimensions.
 
5. Figure shows the details of the parts of a SOCKET AND SPIGOT JOINT. Assemble these parts correctly, and the draw the following views using scale 1:1
i. Front view, lower half in section.
ii. Right hand side view.
Print the title and the scale used. Draw the projection symbol.

CBSE Class 12 Engineering Graphics Sample Paper 2021 Set A Solved


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Free study material for Engineering Drawing

CBSE Class 12 Engineering Graphics Sample Paper 2021 Set 01 Solved & Sample Question Papers for Class 12 Engineering Drawing

How to download CBSE Class 12 Engineering Graphics Sample Paper 2021 Set 01 Solved in PDF?

Retrieve the CBSE Class 12 Engineering Graphics Sample Paper 2021 Set 01 Solved from our portal to kickstart your targeted revision. Familiarity with standard question patterns helps Class 12 students excel in examinations. Practice these recent Engineering Drawing sample sets to cover expected test scenarios effectively. Take advantage of the PDF format option for offline practice, complete with timed home simulations.

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  • Exclusive Questions: Explore novel practice items for Engineering Drawing designed to challenge your understanding.
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  • Performance Review: Analyze test results to isolate difficult areas in Class 12 Engineering Drawing for remedial study.
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Maximizing Results After Solving CBSE Class 12 Engineering Graphics Sample Paper 2021 Set 01 Solved

  1. Review Solutions: Evaluate your completed papers using teacher-prepared keys inside the Engineering Drawing Sample Paper PDF.
  2. Target Weaknesses: Class 12 students should analyze missed questions to rectify conceptual misunderstandings.
  3. Textbook Reference: Consult the NCERT book for Class 12 Engineering Drawing when stuck, then practice the concept fresh.
  4. Ongoing Practice: Take additional Engineering Drawing sample sets on our platform to ensure full readiness for CBSE tests.

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Yes, CBSE Class 12 Engineering Graphics Sample Paper 2021 Set 01 Solved comes with detailed, teacher-verified solutions. We have provided step-by-step answers for Engineering Drawing to help students of Class 12 understand correct methodology and marking scheme.

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Practicing this Engineering Drawing paper helps in time management and identifying important topics. For Class 12, solving mock papers is the best way to gain confidence and reduce exam-day anxiety.

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