# Non Verbal Reasoning - Analytical Reasoning - Discussion

Discussion Forum : Analytical Reasoning - Section 1 (Q.No. 9)

9.

Find the number of triangles in the given figure.

Answer: Option

Explanation:

The figure may be labelled as shown.

The simplest triangles are ABF, BIC, CIH, GIH, FGE and AFE i.e. 6 in number.

The triangles composed of two components each are ABE, AGE, BHF, BCH, CGH and BIE i.e. 6 in number.

The triangles composed of three components each are ABH, BCE and CDE i.e. 3 in number.

Hence, the total number of triangles in the figure = 6 + 6 + 3 = 15.

Discussion:

13 comments Page 1 of 2.
Ritik said:
9 months ago

Total no of nodes = 9.

No of inner nodes = 3.

Formula:

So, total no of nodes + 2 ( no of inner nodes) = 9 + 2(3) = 15.

No of inner nodes = 3.

Formula:

So, total no of nodes + 2 ( no of inner nodes) = 9 + 2(3) = 15.

KARISHMA HALDER said:
2 years ago

Please explain the answer.

(1)

Ramesh gupta said:
4 years ago

Please explain the formula of the answer.

Pankaj said:
6 years ago

What is meant by components how they are changing?

Mithila said:
6 years ago

There are six simple triangles and six composed of two components.

Mithila said:
6 years ago

@Ananya Saha.

ABG, BFG, EFH are not triangles.

ABG, BFG, EFH are not triangles.

Prachi said:
6 years ago

It should be 13 according to me.

Roja said:
7 years ago

Plese explain the logic of this solution.

Organ khan said:
8 years ago

The answer must be 15.

Ibtsam Elahi said:
9 years ago

Any one can Help me in solving Analytical question. It"s difficult for me arranged the triangle. Please I need to solve question?

If any one want to help me then meet me at my email.

If any one want to help me then meet me at my email.

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