Reasoning - Analytical Reasoning - Discussion

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Q.

What is the minimum number of straight lines that is needed to construct the figure?

                        
A. 11 B. 13
C. 15 D. 21

Answer: Option B
Explaination:

 






The figure may be labeled as shown. The horizontal lines are AE and JF i.e. 2 in number. The vertical lines are AJ, CH and EF i.e. 3 in number. The slanting lines are AG, BF, JD, IE, AB, DE, JI and FG i.e. 8 in number. Total number of straight lines needed to construct the figure = 2 + 3 + 8 = 13.




Discussion

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