Jayashri Bhattacharya and Tarika Dhawan Solutions for Exercise 6: Googly

Where will the hour hand of a clock stop if it starts from $7$ and turns through one right angle?

Where will the hour hand of a clock stop if it starts

from $5$ and turns through a complete angle?

A ship sailing in the sea moves towards the west. If the ship suddenly turns one-and-a-half rounds at the same position, then through what angle does it turn? Also find the direction in which the ship is sailing now.

A bicycle wheel makes three-and-a-half turns. Find the number of right angles through which it turns.

Priya is walking towards the north. In which direction will she walk if she suddenly changes her direction and turns to the left through one-and-three-fourths of a straight angle?

At $5:20$ pm, find the angle formed between the two hands of a clock. (Acute angle/Obtuse angle/Right angle/Reflex angle)

In a square $\mathrm{ABCD}$, the diagonals bisect at $\mathrm{O}$. What type of triangle $△\mathrm{AOB}$ is? (Right angled triangle/Isosceles right angled triangle)

Write the number of faces, vertices and edges in a hexagonal pyramid.