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.

A dying old man wants to divide his entire land between his only two sons. Since his only wish is to treat them as equal as both of them have been too good to him, he wants to divide his land equally between them. The problem is that the land is significantly irregular in shape and thus there is no choice of cutting them into two equal halves.

Can you help him divide the land in a manner that both of his sons will be happy?

What are the 50th, 63rd and 100th numbers in the sequence below?
4, 5, 8, 8, 9, 9, 12, 13, 13, 13, 17, 18, ...

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

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

When it is alive we sing, when it is dead we clap our hands. What is it?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

How many times can you subtract the number 5 from 25?

Can you identify if it's a murder or a suicide ?

There is a brick of gold and a brick of iron in a boat (both 10-inch blocks), if they are both dropped into the water which will make the water level higher?