Non Verbal Reasoning - Analytical Reasoning - Discussion
Discussion Forum : Analytical Reasoning - Section 1 (Q.No. 18)
Find the number of triangles in the given figure.
Discussion:3 comments Page 1 of 1.
Mithila said: 5 years ago
Kamlesh said: 6 years ago
Answer will be 21.
Jai said: 1 decade ago
Is there any short cut available for finding the triangle? Please reply me the doubt.
Post your comments here:
The figure may be labelled as shown.
The simplest triangles are ABF, BFG, BCG, CGH, GHD, GED, EFG and AFE i.e. 8 in number.
The triangles composed of two components each are ABG, BGE, AGE, ABE and GCD i.e. 5 in number.
The triangles composed of three components each are BCD, CDE, BED and BCE i.e. 4 in number.
Thus, there are 8 + 5 + 4 = 17 triangles in the figure.