Replace the question mark with the correct number.

What have one eye but still cannot see?

John can place six large boxes or nine small boxes into a carton.

Can you find out in how many cartons can he place sixty-six boxes in total?

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 is in seasons, seconds, centuries and minutes but not in decades, years or days?

I’m orange, I wear a green hat and I sound like a parrot. What am I?

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

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

What you cannot hold but it is yours?

Find the hidden panda in the image below.