A bag contains 64 balls of eight different colours. There are eight of each colour (including red). What is the least number you would have to pick, without looking, to be sure of selecting 3 red balls?

Can you count the number of quadrilaterals in the picture below?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

What type of tree can I carry in my hand?

What has to be broken before you can use it?

Can you fill the blank with the correct number?

6 30 870 756030 _____

A boy was driving a car, a girl took a lift from her. She asked his name. The boy said - my name is hidden in my car’s number, find it if you can. After this, she got down Car number was [ WV733N ] Can you guess the name now?

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?