A mother is 21 years older than her child. In exactly 6 years from now, the mother will be exactly 5 times as old as the child.
Where's the father?

What can you catch but never throw?

Alex is stranded on an island covered in forest.
One day, when the wind is blowing from the west, lightning strikes the west end of the island and sets fire to the forest. The fire is very violent, burning everything in its path, and without intervention the fire will burn the whole island, killing the man in the process.

There are cliffs around the island, so he cannot jump off.

How can the Alex survive the fire? (There are no buckets or any other means to put out the fire)

Find the hidden tiger in the given optical illusion ?

Here is a mathematical expression that also secretly tells a movie name. What movie is that?

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

Be active and find the killer in the picture Riddle below.

What has to be broken before you can use it?

The more of this there is, the less you see. What is it?

Can you identify the direction in which this bus is moving; left or right?

Hint: The bus is moving on the roads of London.