Select the option in which the given figure is embedded?

Jayant introduces a man to his friend as his wife's father's son. The man is Jayant's _____

6 : 64 : : 11 : ?

Count the number of triangles in the figure.

The statements below are followed by two conclusions labelled I, II, III and IV. Assuming that the information in the statements is true, even if it appears to be at variance with generally established facts, decide which conclusion(s) logically and definitely follow(s) from the information given in the statements.
Statements:
I. No tube light is bulb.
II. All bulbs are lamps.
Conclusions:
I. No tube light is lamp.
II. No lamp is tube light.
III. Some lamps are bulbs.
IV. All the lamps are bulbs.

If “ENCRYPT” is coded as “VMXIBKG”, then how will “ARC” be coded as? 

When a mirror is placed on the line, select the mirror image of the following figure.