If a mirror is placed on the line MN, then which of the answer figure is the right image of the given figure?

Choose the correct cube in the given four option according to question figure.

How many triangles are in the sketch?

The different positions of the same dice are shown. How many dots will be on the top in four dots are at the bottom?

Select the correct mirror image of the given figure when the mirror is placed to the right of the figure.

Find the number of triangles?

Choose the alternative which closely resembles the water-image of the2 given combination.

Identify the number that does not belong to the following series.
2, 9, 28, 64, 126, 217, 344, 513