CBSE Class 12 Engineering Graphics Boards 2021 Sample Paper Solved

Engineering Drawing
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Read and download the CBSE Class 12 Engineering Graphics Boards 2021 Sample Paper Solved, designed by expert teachers according to the latest 2025-26 curriculum and examination pattern issued by CBSE, NCERT, and KVS. These Class 12 Engineering Drawing sample papers include detailed step-by-step solutions, helping students to practice and evaluate their performance against the most recent marking schemes.

Solved Sample Paper for Class 12 Engineering Drawing PDF

Our Class 12 Engineering Drawing model papers are important for understanding the weightage of different chapters and the difficulty level of expected questions. By solving these guess papers Class 12 students can identify weak areas and improve time management. We also suggest referring to our Class 12 Engineering Drawing Question Papers of previous years to further strengthen your exam preparation.

Class 12 Engineering Drawing Sample Paper with Solutions

Answer the following Multiple Choice questions. Print the
correct choice on your drawing sheet.
 
1 (i) Name the projection system used by artists and architects to show “one plane” drawings.
(a) Oblique projection
(b) Perspective projection.
(c) Isometric projection
(d) Orthographic projection
 
(ii) Name the thread profile used on the neck of glass bottles etc.
(a) Metric thread
(b) BSW thread
(c) Knuckle thread
(d) Square thread
 
(iii) The value of diameter of the collar in collar stud in terms of diameter ‘d’ is:
(a) 1.5d
(b) 1.5d+3
(c) 2d
(d) 2d+6
 
(iv) Name the material of the bush in the bush-bearing.
(a) Cast iron
(b) Mild steel
(c) High carbon steel
(d) Gun metal
 
(v) Cotter joint is used to connect two ________.
(a) Square rods
(b) Elliptical rods
(c) Round rods
(d) Hollow rods
 
2 (i) Construct an isometric scale. 
 
(ii) Draw the isometric projection of a pentagonal prism (base edge 25 mm, axial length 55mm) resting on its face with its axis parallel to H.P. and V.P. both. Indicate the direction of viewing. Give all the dimensions.
 
(iii) Draw an Isometric Projection of a hemisphere (diameter 60 mm) placed centrally on the top horizontal rectangular face of an equilateral triangular prism (base edge = 50 mm, height = 70 mm) keeping both triangular ends parallel to V.P. Show the axis of both solids. Give all the dimensions and indicate the direction of viewing.
 
3 (i) Draw to scale 1:1, the standard profile of the Square thread (External) taking pitch 60mm. Give standard dimensions.
OR
Draw to scale 1:1, the Front View and Side View of a Hexagonal headed bolt with diameter 30mm. Keep its axis parallel to both V.P and H.P. Give standard dimensions.
 
(ii) Sketch free hand the front View and top View of a 60° Counter Sunk Head Rivet of diameter 20 mm. Keep its axis vertical. Give standard dimensions.
.OR
Sketch free hand the front view and side view of a Squareneck Stud of size M20, keeping its axis horizontal. Give standard dimensions.
 
Please click on below link to download CBSE Class 12 Engineering Graphics Boards 2021 Sample Paper Solved.
2025
CBSE Class 12 Engineering Graphics Sample Paper 2025 Set B Solved
2023
CBSE Class 12 Engineering Graphics Sample Paper 2023
2022
CBSE Class 12 Engineering Graphics Sample Paper 2022 Set A
CBSE Class 12 Engineering Graphics Sample Paper 2022 Set B Solved
2021
CBSE Class 12 Engineering Graphics Boards 2021 Sample Paper Solved
CBSE Class 12 Engineering Graphics Sample Paper 2021 Set A Solved
CBSE Class 12 Engineering Graphics Sample Paper 2021 Set B
2020
CBSE Class 12 Engineering Graphics Sample Paper 2020 Set A Solved
2019
CBSE Class 12 Engineering Graphics Sample Paper 2019 Solved
2018
CBSE Class 12 Engineering Graphics Sample Paper 2018 Set A
2015
CBSE Class 12 Engineering Graphics Sample Paper 2015

More free study material for Engineering Drawing

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

Students can easily download the CBSE Class 12 Engineering Graphics Boards 2021 Sample Paper Solved from our website to prepare for their upcoming examinations. To score high marks, it is important for Class 12 students to understand the exaact pattern as per which teachers design the question papers. We strongly suggest that you practice these latest sample papers for Engineering Drawing and solve different types of questions that are expected to come this year. You can downloadin PDF format so that you can practice offline. We also recommend that Class 12 students solve these papers actual exam conditions at home.

Why should you solve CBSE Class 12 Engineering Graphics Boards 2021 Sample Paper Solved?

Practicing these model papers has several benefits for Class 12 students:

  • New Question Bank: This set has fresh questions for Engineering Drawing which are different from previous years.
  • Exam Pattern Knowledge: Solving more sets will help you to understand the weightage of each chapter in Class 12 and also the type of questions asked.
  • Identify Weak Areas: Comparing your score in each set to find out topics in Class 12 Engineering Drawing for which you need hard work.
  • Speed and Accuracy: Attempting MCQ questions and long-form problems for Class 12 Engineering Drawing makes you faster and better and you will be able to finish your exam on time.

What should you do after solving CBSE Class 12 Engineering Graphics Boards 2021 Sample Paper Solved?

  1. Check Your Work: Match your answers with the solutions given by our teachers in the Engineering Drawing Sample Paper PDF.
  2. Learn from Mistakes: Class 12 students should focus on the questions which you solved incorrectly and understand the error.
  3. Revision: If you find a question difficult you shoul refer to NCERT book for Class 12 Engineering Drawing to understand concepts and then try the question again.
  4. Continuous Practice: Solve multiple sets of Engineering Drawing sample papers from studiestoday.com to build confidence before the CBSE exams.
Where can I download the PDF for CBSE Class 12 Engineering Graphics Boards 2021 Sample Paper Solved?

You can download the complete PDF for CBSE Class 12 Engineering Graphics Boards 2021 Sample Paper Solved for free from StudiesToday.com. Our resources for Class 12 Engineering Drawing are updated for the latest academic session and follow the official exam pattern.

Are solutions provided for CBSE Class 12 Engineering Graphics Boards 2021 Sample Paper Solved?

Yes, CBSE Class 12 Engineering Graphics Boards 2021 Sample Paper 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.

How can practicing CBSE Class 12 Engineering Graphics Boards 2021 Sample Paper Solved help in exam preparation?

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.

Is the CBSE Class 12 Engineering Graphics Boards 2021 Sample Paper Solved accessible on mobile and tablets?

Yes, all our study materials for Class 12 Engineering Drawing are provided in a mobile-friendly PDF format. You can easily download CBSE Class 12 Engineering Graphics Boards 2021 Sample Paper Solved on your mobile device.