Practice Test Discussion

Q)

In each of the following question, find the minimum number of triangles in the given figure.

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    • Explanation

    Analytical reasoning for GRE, analytical reasoning, analytical reasoning practice, Analytical reasoning app, Analytical reasoning test, Analytical reasoning mcqs, Analytical reasoning non verbal

    After labelling the figure, we get the following,

    • Simplest triangles ABI, BIC, AIJ, CIJ, AHJ, CDJ, JHG, JDE, GJF, and EJF (10)
    • Triangles with two components each ABC, BCJ, ACJ, BAJ, AJG, CJE and GJE (7)
    • Triangles with four components each ACG, ACE, CGE and AGE (4)

    Total number of triangles in the figure is 10 + 7 + 4 = 21

    Hence option c is correct.

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