Test: Shapes & Spatial Understanding - 2 - CTET & State TET MCQ

In the given figure, 3 triangles are made up of 4 small triangles.

The given figure has 9 flat surfaces.

There are 8 surfaces in the given figure after the corners are cut.

There are 3 rectangles in the given figure.

This figure does not have any curved line as in the others.

Each of the 2 corners that have been cut out has 4 flat surfaces.

The quarter circles with a circle in between in 4th figure and 8th figure are mirror images. Similarly, the 6th figure must be the mirror image of the 2nd figure.

2nd and 4th squares are the same in the pattern. So, 3rd square must be similar to the 1st square.     

There are 11 semicircles in the given figure. No. of semicircles needed to make a circle = 2
∴ No. of circles that can be made = 5 (2 × 5 = 10 semicircles. 1 will be left).

There are 20 rectangles in the given figure.

No. of flat faces in Solid A = 5 No. of flat faces in Solid B = 2
∴ Their difference = 5 - 2 = 3

There are 5 cylinders in the given figure.

In each step a little more area of the circle is shaded. So, the next figure must be a fully shaded circle.

3 cones and 5 cylinders i.e., 8 shapes have curved surfaces.

There are 3 cones in the figure.

There are 3 cones and 5 cylinders in the figure. So, there are 5 - 3 = 2 more cylinders than cones.

There are 12 cuboids in the figure.