Non Verbal Reasoning - Analytical Reasoning - Discussion
Discussion Forum : Analytical Reasoning - Section 1 (Q.No. 1)
1.
Find the number of triangles in the given figure.
Answer: Option
Explanation:
The figure may be labelled as shown.
The simplest triangles are AHG, AIG, AIB, JFE, CJE and CED i.e. 6 in number.
The triangles composed of two components each are ABG, CFE, ACJ and EGI i.e. 4 in number.
The triangles composed of three components each are ACE, AGE and CFD i.e. 3 in number.
There is only one triangle i.e. AHE composed of four components.
Therefore, There are 6 + 4 + 3 + 1 = 14 triangles in the given figure.
Discussion:
53 comments Page 3 of 6.
Anand said:
9 years ago
Please say any shortcut method to solve this problem.
Samrat said:
9 years ago
A doubt in this figure, why we are counting 4 triangles twice. Ex aig in one component and 4 components.
Mamun Hasan said:
10 years ago
Nodes are vertices which are labeled as (A, B, . , I, J).
Such as: A is node similarly I is an internal node.
Such as: A is node similarly I is an internal node.
Rajesh said:
10 years ago
Not understanding about nodes, please explain clearly.
Krish said:
10 years ago
14 no of triangles. Only counting no formulas.
(1)
Yogendra said:
10 years ago
Nice explain thanks.
Awais said:
10 years ago
Node is any point where two or more lines intersect.
Pandiyan said:
1 decade ago
Please explain the formula to find the answer.
Sartaj said:
1 decade ago
How can we find out that how many triangle and squares in any figures? Please give me answer soon.
Chiranjibi said:
1 decade ago
Tell me which is inner node in this picture?
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