Non Verbal Reasoning - Analytical Reasoning - Discussion

Discussion Forum : Analytical Reasoning - Section 2 (Q.No. 22)
22.

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

11
13
15
21
Answer: Option
Explanation:

The figure may be labelled 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:
1 comments Page 1 of 1.

Kailash said:   6 years ago
How to find the Number of triangles? Please tell me.

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