Triangles MCQ Quiz - Objective Question with Answer for Triangles - Download Free PDF

Last updated on Jun 20, 2025

Latest Triangles MCQ Objective Questions

Triangles Question 1:

How many triangles are there in the given figure?

  1. 29
  2. 38
  3. 40
  4. 45

Answer (Detailed Solution Below)

Option 4 : 45

Triangles Question 1 Detailed Solution

The number of triangles in the given figure is shown below:

As marked, there are a total of 45 triangles.

Hence, "Option 4" is the correct answer.

Triangles Question 2:

The number of triangles in the figure is

  1. 23
  2. 27
  3. 28
  4. 29

Answer (Detailed Solution Below)

Option 2 : 27

Triangles Question 2 Detailed Solution

Total number of triangle is:

Hence, the correct answer is "Option 2'.

Triangles Question 3:

How many triangles are there in the following figure ?

  1. 6
  2. 10
  3. 14
  4. 12

Answer (Detailed Solution Below)

Option 4 : 12

Triangles Question 3 Detailed Solution

The total number of triangles in the given figure is shown below:

Thus, there are a total of 12 triangles.

Hence, "Option 4" is the correct answer.

Triangles Question 4:

Find the number of triangle in the given figure.

  1. 6
  2. 7
  3. 5
  4. 8

Answer (Detailed Solution Below)

Option 2 : 7

Triangles Question 4 Detailed Solution

The number of triangles in the given figure are shown below:

Thus, as marked there are a total of 7 triangles in the given figure.

Hence, "Option 2" is the correct answer.

Triangles Question 5:

Find the number of triangle in the given figure.

  1.  24
  2. 25
  3. 26
  4. 28

Answer (Detailed Solution Below)

Option 2 : 25

Triangles Question 5 Detailed Solution

The number of triangles in the given figure are shown below:

Thus, as marked there are a total of 25 triangles in the given figure.

Hence, "Option 2" is the correct answer.

Top Triangles MCQ Objective Questions

How many triangles are there in the given figure?

  1. 20
  2. 22
  3. 28
  4. 32

Answer (Detailed Solution Below)

Option 2 : 22

Triangles Question 6 Detailed Solution

Download Solution PDF

The triangles in the given figure are:

Thus, the figure has 22 triangles.

Hence, "Option 2" is the correct answer.

The number of triangles in the figure is

  1. 23
  2. 27
  3. 28
  4. 29

Answer (Detailed Solution Below)

Option 2 : 27

Triangles Question 7 Detailed Solution

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Total number of triangle is:

Hence, the correct answer is "Option 2'.

How many triangles are there in the given figure?

  1. 29
  2. 38
  3. 40
  4. 45

Answer (Detailed Solution Below)

Option 4 : 45

Triangles Question 8 Detailed Solution

Download Solution PDF

The number of triangles in the given figure is shown below:

As marked, there are a total of 45 triangles.

Hence, "Option 4" is the correct answer.

How many triangles are there in the following figure ?

  1. 6
  2. 10
  3. 14
  4. 12

Answer (Detailed Solution Below)

Option 4 : 12

Triangles Question 9 Detailed Solution

Download Solution PDF

The total number of triangles in the given figure is shown below:

Thus, there are a total of 12 triangles.

Hence, "Option 4" is the correct answer.

How many triangles are there in the following figure ?

  1. 5
  2. 7
  3. 8
  4. 10

Answer (Detailed Solution Below)

Option 2 : 7

Triangles Question 10 Detailed Solution

Download Solution PDF

Total number of triangles is:

Thus, total of number is 7.

Hence, the correct answer is "Option 2".

Find the number of triangles in the given figure.

  1. 6
  2. 7
  3. 8
  4. 9

Answer (Detailed Solution Below)

Option 4 : 9

Triangles Question 11 Detailed Solution

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The number of triangles in the figure is 9

Hence, the correct answer is "Option 4".

Triangles Question 12:

How many triangles are there in the given figure?

  1. 21
  2. 20
  3. 19
  4. 18

Answer (Detailed Solution Below)

Option 1 : 21

Triangles Question 12 Detailed Solution

The number of triangles in the given figure is shown below:

1) Total triangles = [Number of parts × (1 + Number of parts)] ÷ 2

= [2 × (1 + 2)] ÷ 2

= [2 × 3] ÷ 2

= 6 ÷ 2

= 3

As there are 3 same types of triangles, therefore total number of triangles will be (3 × 3) = 9 

2) As marked there are total 12 triangles.

Thus, there are total (9 + 12) = 21 triangles.

Hence, "Option 1" is the correct answer.

Triangles Question 13:

How many squares are there in the given figure?

  1. 14
  2. 12
  3. 15
  4. 13

Answer (Detailed Solution Below)

Option 1 : 14

Triangles Question 13 Detailed Solution

The number of squares in the given figure is shown below:

Thus, there are total 14 squares.

Hence, "Option 3" is the correct answer.

Triangles Question 14:

How many triangles are there in the given figure?

  1. 13
  2. 12
  3. 15
  4. 16

Answer (Detailed Solution Below)

Option 4 : 16

Triangles Question 14 Detailed Solution

The number of triangles in the given figure is shown below:

Thus, as marked there are a total of 16 triangles.

Hence, "Option 4" is the correct answer.

Triangles Question 15:

How many triangles are there in the given figure?

  1. 5
  2. 3
  3. 4
  4. 6

Answer (Detailed Solution Below)

Option 3 : 4

Triangles Question 15 Detailed Solution

The number of triangles in the given figure is shown below:

Thus, as marked there are a total of 4 triangles.

Hence, "Option 3" is the correct answer.

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