Solution:

    35997
+ 284508
========
    320505
========

Solution:

Since the door is not visible in this picture, the bus is moving in the left direction.

Solution:

The Lady sitting in the chair has the detector attached to the back of her blouse.

Solution:

A cigar stuck in the wall

Solution:

The ball will take infinite bounces before it is stopped. As per the question it will keep on bouncing half way up every time it hits the ground. But gravity will play its part at certain point of time which will make it stop.

Solution:

The driver is actually the wife and mother.

Solution:

4

No Of circles in the number.

Solution:

At first, there were 2 apples on the tree. After the wind blew, one apple fell on the ground. So there where no apples on the tree and there were no apples on the ground.
*apples => more than one apple

Another solution(non tricky one)
The wind blew so hard that the apples fell of the tree and blew along the ground.

Solution:

It can be down as shown below.

Solution:

Move and then pour all juice from second glass to fifth glass.

Solution:

It can be solved as below.