Non Verbal Reasoning - Analytical Reasoning - Discussion
Discussion Forum : Analytical Reasoning - Section 1 (Q.No. 4)
4.
Find the number of triangles in the given figure.
Answer: Option
Explanation:
The figure may be labelled as shown.
The simplest triangles are AHB, GHI, BJC, GFE, GIE, IJE, CEJ and CDE i.e. 8 in number.
The triangles composed of two components each are HEG, BEC, HBE, JGE and ICE i.e. 5 in number.
The triangles composed of three components each are FHE, GCE and BED i.e. 3 in number.
There is only one triangle i.e. AGC composed of four components.
There is only one triangle i.e. AFD composed of nine components.
Thus, there are 8 + 5 + 3 + 1 + 1 = 18 triangles in the given figure.
Discussion:
32 comments Page 1 of 4.
Ishan said:
1 decade ago
Is there any technique available to solve this problem using permutation and combination method?if its there then such type of problem can be easily solve.
Gopal said:
1 decade ago
Is there any shortcut or any formula to solve such problems !
Aditya raj said:
1 decade ago
Any shortcut method for count this figure triangle?
Deepak singh said:
1 decade ago
Is there any short tricks for these type of problems?, please tell me.
SIRAJ said:
1 decade ago
Is there any short tricks for these type of problems?
Azhar said:
1 decade ago
By using count only, we can find out the answers for this type of problems.
Sri said:
1 decade ago
Is there any shortcut for counting number of triangle?
Midhun Kumar said:
1 decade ago
No short cuts are available till now, we have to solve by ourselves.
Prakash said:
1 decade ago
Is there any shortcut for these problems to solve?
Prathap said:
1 decade ago
These kind of problems are a kind of dynamic ones hence dealing with formulae can't happen at ease.
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