Non Verbal Reasoning - Analytical Reasoning - Discussion
Discussion Forum : Analytical Reasoning - Section 1 (Q.No. 3)
3.
Find the number of triangles in the given figure.
Answer: Option
Explanation:
The figure may be labelled as shown.
The simplest triangles are AGH, GFO, LFO, DJK, EKP, PEL and IMN i.e. 7 in number.
The triangles having two components each are GFL, KEL, AMO, NDP, BHN, CMJ, NEJ and HFM i.e. 8 in number.
The triangles having three components each are IOE, IFP, BIF and CEI i.e. 4 in number.
The triangles having four components each are ANE and DMF i.e. 2 in number.
The triangles having five components each are FCK, BGE and ADL i.e. 3 in number.
The triangles having six components each are BPF, COE, DHF and AJE i.e. 4 in number.
Total number of triangles in the figure = 7 + 8 + 4 + 2 + 3 + 4 = 28.
Discussion:
31 comments Page 2 of 4.
Shubham said:
1 decade ago
If you suggest some short cut method for solving analytical problem (non-verbal) then it is very helpful to us.
Suresh said:
1 decade ago
Can we apply 'No.of nodes + 2 (no.of inner nodes) ' formula another Triangles?
How to find No.of inner nodes?
How to find No.of inner nodes?
Susi said:
1 decade ago
I use one formula
Formula is
No.of nodes + 2 (no.of inner nodes)
This formula is obsolutely correct.
Formula is
No.of nodes + 2 (no.of inner nodes)
This formula is obsolutely correct.
Vaishnavi said:
1 decade ago
These sums are very complicated how to understand them first. Solving is secondary.
Chandan said:
7 years ago
@Rahul.
How it is possible that Total number of nodes are lesser than inner nodes?
How it is possible that Total number of nodes are lesser than inner nodes?
(1)
Prem said:
1 decade ago
Yes I too getting answer as 26 by using above formula please solve this question.
Nayaz said:
12 months ago
How do we know about the inner nodes? Anyone, please explain to me.
Tanvir Aditya said:
2 years ago
According to me, another triangle HFD, AEJ in the given diagram.
Rudra said:
1 decade ago
This might be number of nodes (6)+2*number of inter node (10)+2.
Anoymous said:
9 years ago
How can we only consider I, L as inner nodes leaving J,K,G,H?
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