CMAT Exam 2023 Shift 1 Solved Paper

Question : 27 of 100

Marks: +1, -0

Count the member of triangles in the following figure.

Solution:

We can see that there is square that is divided into 4 parts.
Each part is divided into two triangles.
Hence the square is made up of 8 triangles, as labelled below

Now if observe Triangle number 2 and 7 can also form a triangle
Similarly triangle numbers 2 and 3,3 and 6 and 6 and 7 can also form a triangle.
Hence total number of triangles

=8+4=12

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