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 4 of 6.
Mahesh said:
7 years ago
The formula is;
No of nodes+2(no of inner nodes).
No of nodes+2(no of inner nodes).
(3)
Raushan verma said:
1 decade ago
What is node, and what are inner and outer nodes ?
Pandiyan said:
1 decade ago
Please explain the formula to find the answer.
Krish said:
1 decade ago
14 no of triangles. Only counting no formulas.
(1)
Chiranjibi said:
1 decade ago
Tell me which is inner node in this picture?
RANJU said:
8 years ago
@Shalini.
I like your method. Thank you.
I like your method. Thank you.
Hanan said:
1 decade ago
What is the meanings of components here?
Lakshmi Narasimha said:
8 years ago
Total number of nodes +innernodes * 2.
Rahul said:
8 years ago
Nice formula, thanks a lot @Priyanka.
Ali said:
1 decade ago
Can any one explain components again?
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