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Vidaara.orgClass 6 · Mathematics
CodeVID-M06-06-NET-01
Nets of 3D Shapes - Assignment
Chapter: Surface Area & Nets
Topic: Nets of 3D Shapes
Maximum Marks: 35
Time: 75 minutes
Name: ____________________ Roll No.: __________ Date: ____________

General Instructions

  • All questions are compulsory.
  • Section A carries 1 mark each, Section B 2 marks, Section C 3 marks and Section D 5 marks.
  • Show all working for Sections B, C and D. Only final answers are given at the end — for full solutions, raise your doubts with your teacher.
Section A — Multiple Choice Questions 5 × 1 = 5 marks
1.
A net is a 2D pattern that folds into a:
  • A.line
  • B.3D shape
  • C.circle
  • D.point
2.
A cube's net has how many square faces?
  • A.$4$
  • B.$5$
  • C.$6$
  • D.$8$
3.
A cuboid has how many faces?
  • A.$4$
  • B.$5$
  • C.$6$
  • D.$8$
4.
A cylinder's net has $2$ circles and $1$:
  • A.triangle
  • B.square
  • C.rectangle
  • D.circle
5.
A triangular prism's net has $2$ triangles and how many rectangles?
  • A.$2$
  • B.$3$
  • C.$4$
  • D.$5$
Section B — Short Answer (2 marks) 4 × 2 = 8 marks
6.
How many faces does a cube have?
7.
How many faces does a cuboid have?
8.
A cube's net is made of how many squares?
9.
A cylinder's net has $2$ circles and $1$ what?
Section C — Short Answer (3 marks) 4 × 3 = 12 marks
10.
How many faces, edges and vertices does a cube have?
11.
How many rectangles are in a triangular prism's net?
12.
Name the solid whose net is $6$ squares.
13.
How many circles are in a cylinder's net?
Section D — Long Answer (5 marks) 2 × 5 = 10 marks
14.
Describe the net of a cuboid: state how many faces it has and their shapes.
15.
A triangular prism has $2$ triangular and $3$ rectangular faces. State its total faces, edges and vertices.

Answer Key

Section A — Multiple Choice Questions
  1. (B) 3D shape
  2. (C) $6$
  3. (C) $6$
  4. (C) rectangle
  5. (B) $3$
Section B — Short Answer (2 marks)
  1. $6$.
  2. $6$.
  3. $6$.
  4. Rectangle.
Section C — Short Answer (3 marks)
  1. $6$ faces, $12$ edges, $8$ vertices.
  2. $3$.
  3. A cube.
  4. $2$.
Section D — Long Answer (5 marks)
  1. $6$ rectangular faces ($3$ pairs of equal rectangles).
  2. $5$ faces, $9$ edges, $6$ vertices.
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