Non Verbal Reasoning - Analytical Reasoning - Discussion
Discussion Forum : Analytical Reasoning - Section 1 (Q.No. 5)
5.
Find the number of triangles in the given figure.
Answer: Option
Explanation:
The figure may be labelled as shown.
The simplest triangles are IJO, BCJ, CDK, KQL, MLQ, GFM, GHN and NIO i.e. 8 in number.
The triangles composed of two components each are ABO, AHO, NIJ, IGP, ICP, DEQ, FEQ, KLM, LCP and LGP i.e.10 in number.
The triangles composed of four components each are HAB, DEF, LGI, GIC, ICL and GLC i.e. 6 in number.
Total number of triangles in the figure = 8 + 10 + 6 = 24.
Discussion:
33 comments Page 2 of 4.
Girl said:
6 years ago
Any easy method, please?
Swathi said:
7 years ago
@All.
The shortcut method is;
Total no.of nodes + 2(no.of inner nodes).
=14 + 2 (5),
=24.
The shortcut method is;
Total no.of nodes + 2(no.of inner nodes).
=14 + 2 (5),
=24.
(1)
Mukesh vaishnav said:
8 years ago
It has 25 triangles.
Ans- middle square has =8 triangles by twice method( count all triangles and then last part *2) then you see three same types of triangles at first, second and at last which has 3 - 3 - 3 equal triangles =9, and at last small and simple triangles are 8 (at sides and middles). So that's all answer is 25.
Ans- middle square has =8 triangles by twice method( count all triangles and then last part *2) then you see three same types of triangles at first, second and at last which has 3 - 3 - 3 equal triangles =9, and at last small and simple triangles are 8 (at sides and middles). So that's all answer is 25.
Siddharth said:
8 years ago
How to find no of nodes?
(1)
Saloni said:
8 years ago
Can anyone explain it in a simple way?
Meenakshi Regar said:
9 years ago
Please tell me the shortcut method to find the solution in exams.
Wasim Murtaza said:
9 years ago
@Ravi.
There is no short cut method, so Count first those triangles having no segment then those have one segment then next.
There is no short cut method, so Count first those triangles having no segment then those have one segment then next.
RAVI said:
9 years ago
Is there any shortcut method to solve the triangle problem?
Karthik said:
9 years ago
Is there any Formula for finding it easily?
Vasu said:
10 years ago
How to count easily explain please?
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