How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

A little girl goes to the store and buys one dozen eggs. As she is going home, all but three break. How many eggs are left unbroken?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

What is the coolest letter in the alphabet?

It's a protector.
It sits on a bridge.
One individual can see directly through it, while others wonder what it hides.

What is it?

Can you make four (4) nines (9) equal 100?

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 man has eighty-one cows ( numbered 1,2,3...81 as such). The beauty is that cow no. 1 gives 1ltr of milk, cow no. 2 gives 2ltrs of milk and so on. The man wants to equally distribute the cows among his nine sons so that each one of them gets the same quantity of milk.

Can you find out which number multiplied by itself will give the output as 12345678987654321?