Can you find the ages of a son, father and grandfather based on the following facts?
The sum of the ages of grandfather, father and son is 140 years.
The age of the son in months is the same as the grandfather in years.
The age of the son in days is the same as the father in weeks.

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

Can you divide the below-given shape into four equal and identical pieces?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

Count the number of triangles in the given picture.

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

I am a word of 12 alphabets.

* Alphabets 12, 4, 7, 2, 5 : Eastern beast of burden
* Alphabets 1, 8, 10, 9 are street made famous by Sinclair Lewis.
* Alphabets 11, 3, 6 are past.

On whole it means a person suffering from delusions of greatness.

What Is it ?

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

If you were to put a coin into an empty bottle and then insert a cork into the neck, how could you remove the coin without taking out the cork or breaking the bottle?

You have 10 balls with you. A friend of yours out of nowhere asks you to place those ten balls in five lines such that each of the lines has exactly 4 balls on them. He needs to check your intelligence. Prove him by doing the task.