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

Last updated on Jun 11, 2025

Latest Triangles MCQ Objective Questions

Triangles Question 1:

The number of triangles in the figure is

qImage68259233f196de4852ac732b

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

Answer (Detailed Solution Below)

Option 2 : 27

Triangles Question 1 Detailed Solution

Total number of triangle is:

qImage6839b142efe193580a7ca768

qImage6839b142efe193580a7ca76b

Hence, the correct answer is "Option 2'.

Triangles Question 2:

How many triangles are there in the following figure ?

qImage681de4d264f50d414b17d25aIMG - 1374   19-05-25   shilpa verma 6

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

Answer (Detailed Solution Below)

Option 4 : 12

Triangles Question 2 Detailed Solution

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

qImage68289c5cb6f87a669de354b0IMG - 1374   19-05-25   shilpa verma 11

Thus, there are a total of 12 triangles.

Hence, "Option 4" is the correct answer.

Triangles Question 3:

How many triangles are there in the following figure ?

qImage680356618e0fccede91d14a7

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

Answer (Detailed Solution Below)

Option 2 : 7

Triangles Question 3 Detailed Solution

Total number of triangles is:

qImage6824457cf10084b64aadbd78qImage6824457df10084b64aadbd7bqImage6824457df10084b64aadbd7d

Thus, total of number is 7.

Hence, the correct answer is "Option 2".

Triangles Question 4:

Find the number of triangles in the given figure.

IMG -1357   13-05-25   shilpa verma 1

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

Answer (Detailed Solution Below)

Option 4 : 9

Triangles Question 4 Detailed Solution

The number of triangles in the figure is 9

IMG -1357   13-05-25   shilpa verma 2

Hence, the correct answer is "Option 4".

Triangles Question 5:

How many triangles are there in the given figure?
5Aug2017 SSC CGL03 CF

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

Answer (Detailed Solution Below)

Option 2 : 22

Triangles Question 5 Detailed Solution

The triangles in the given figure are:

hex 29May2019

Thus, the figure has 22 triangles.

Hence, "Option 2" is the correct answer.

Top Triangles MCQ Objective Questions

The number of triangles in the figure is

qImage68259233f196de4852ac732b

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

Answer (Detailed Solution Below)

Option 2 : 27

Triangles Question 6 Detailed Solution

Download Solution PDF

Total number of triangle is:

qImage6839b142efe193580a7ca768

qImage6839b142efe193580a7ca76b

Hence, the correct answer is "Option 2'.

How many triangles are there in the following figure ?

qImage681de4d264f50d414b17d25aIMG - 1374   19-05-25   shilpa verma 6

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

Answer (Detailed Solution Below)

Option 4 : 12

Triangles Question 7 Detailed Solution

Download Solution PDF

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

qImage68289c5cb6f87a669de354b0IMG - 1374   19-05-25   shilpa verma 11

Thus, there are a total of 12 triangles.

Hence, "Option 4" is the correct answer.

How many triangles are there in the following figure ?

qImage680356618e0fccede91d14a7

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

Answer (Detailed Solution Below)

Option 2 : 7

Triangles Question 8 Detailed Solution

Download Solution PDF

Total number of triangles is:

qImage6824457cf10084b64aadbd78qImage6824457df10084b64aadbd7bqImage6824457df10084b64aadbd7d

Thus, total of number is 7.

Hence, the correct answer is "Option 2".

Find the number of triangles in the given figure.

IMG -1357   13-05-25   shilpa verma 1

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

Answer (Detailed Solution Below)

Option 4 : 9

Triangles Question 9 Detailed Solution

Download Solution PDF

The number of triangles in the figure is 9

IMG -1357   13-05-25   shilpa verma 2

Hence, the correct answer is "Option 4".

How many triangles are there in the given figure?
5Aug2017 SSC CGL03 CF

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

Answer (Detailed Solution Below)

Option 2 : 22

Triangles Question 10 Detailed Solution

Download Solution PDF

The triangles in the given figure are:

hex 29May2019

Thus, the figure has 22 triangles.

Hence, "Option 2" is the correct answer.

Triangles Question 11:

How many triangles are there in the given figure?
F1 Souravs SSC 6 12 24 D1

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

Answer (Detailed Solution Below)

Option 1 : 21

Triangles Question 11 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 

F1 SouravS SSC 2 12 24 D32

2) As marked there are total 12 triangles.

F1 Sourav SSC 6 12 24 Prashant003

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

Hence, "Option 1" is the correct answer.

Triangles Question 12:

How many squares are there in the given figure?
F1 Souravs SSC 2 12 24 D146

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

Answer (Detailed Solution Below)

Option 1 : 14

Triangles Question 12 Detailed Solution

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

F1 SouravsS SSC 2 12 24 D147

Thus, there are total 14 squares.

Hence, "Option 3" is the correct answer.

Triangles Question 13:

How many triangles are there in the given figure?
qImage6710cec73e448d87dcfe0e6eTask Id 951 Daman (3)

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

Answer (Detailed Solution Below)

Option 4 : 16

Triangles Question 13 Detailed Solution

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

qImage6753064edd6f0185e2848785

Task Id 951 Daman (4)

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

Hence, "Option 4" is the correct answer.

Triangles Question 14:

How many triangles are there in the given figure?
F1 SouravS SSC 2 12 24 D38

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

Answer (Detailed Solution Below)

Option 3 : 4

Triangles Question 14 Detailed Solution

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

F1 SouravS SSC 2 12 24 D39

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

Hence, "Option 3" is the correct answer.

Triangles Question 15:

How many triangles are there in the given figure?
F1 Sourav SSC 6 12 24 207

  1. 16
  2. 17
  3. 14
  4. 15

Answer (Detailed Solution Below)

Option 1 : 16

Triangles Question 15 Detailed Solution

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

1) Total triangles = Number of parts × Number of diagonals

= 4 × 2 ⇒ 8

F1 Sourav SSC 6 12 24 208

2) As marked there are a total of 8 triangles.

F1 Sourav SSC 6 12 24 209

Thus, there are total (8 + 8) = 16 triangles.

Hence, "Option 1" is the correct answer.

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