Egypt!

She told her students to raise their hands for every question. However, she also mentioned that students who know the correct answer should raise their one hand say left.  While other students who are not sure, can raise their other hand (right).. Then she would ask only those students who know the correct answer (those who have raised left hand)….

Since every student is raising their hands, the superintendent will think all the students know the answers!

He made another line bigger than the existing one!

A car!

42 + 24 = 66

51 + 15 = 66

60 + 06 = 66

The bus is moving towards the right –> there are no doors visible .
It seems that the doors are on the other side.

Kidnapper is in the picture A.

In other pictures, the child is holding the hand of the person, which mean he know the person.

This is not the case in picture A.

Degrees and Minutes!

All except two were cats, So it means that the 2 animals were not cats.
Hence, 1 animal can be dog and other can be monkey.
Similarly, if we take the scenario for dogs, then we can the same combination of cat and monkey.

Hence there were 3 animals in total – cat, dog and monkey – 1 each.

a Coin