I have some blue and red sock in my drawer. I have a total of 4 socks. I pick 2 socks and the chance that I get a pair of red socks is 1/2.

What is the chance of picking a pair of blue socks?

What question can you never answer yes to?

Can you solve this picture maths equation?

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

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

How could a baby fall out of a twenty-story building onto the ground and live?

I have thought of a number that is made up by using all the ten digits just once. Here are a few clues for you to guess my number:

First digits is divisible by 1.
First two digits are divisible by 2.
First three digits are divisible by 3.
First four digits are divisible by 4.
First five digits are divisible by 5.
First six digits are divisible by 6.
First seven digits are divisible by 7.
First eight digits are divisible by 8.
First nine digits are divisible by 9.
The number is divisible by 10.

Can you find out the number ?

Replace the question mark with the correct number.

What number should come in place of the question mark below?