Reasoning - Analytical Reasoning - Discussion

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Q.

Find the minimum number of straight lines required to make the given figure.

                        
A. 16 B. 17
C. 18 D. 19

Answer: Option B
Explaination:

 






The figure may be labeled as shown. The horizontal lines are IK, AB, HG and DC i.e. 4 in number. The vertical lines are AD, EH, JM, FG and BC i.e. 5 in number. The slanting lines are IE, JE, JF, KF, DE, DH, FC and GC i.e. 8 is number. Thus, there are 4 + 5 + 8 = 17 straight lines in the figure.




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