In which of the following question, find out which of the figures can be formed from the pieces given in problem figure.

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

Mirror is placed on the line MN, then which of the answer figures is the right image?

      (A)         (B)             (C)           (D)

After folding, cutting and opening the paper as shown in the given question figures, which answer figure will it look like?

How many triangles in the given figure?

Identify the figure that completes the pattern.

A mirror is place at Line MN. What is correct mirror image in the following options.

A cuboid whose length is 6 cm. width 4 cm. and height 1 cm. Is. Two faces measuring 4 cm. x 1 cm. It is painted black. Two faces measuring 6 cm. x 1 cm. is painted red and is 6 cm. x 4 cm. The two faces are painted green. This cuboid is divided by 1 cm. x1 cm. x1 cm. is cut into cubes, then if the faces containing black and green are removed, then how many cubes will remain -