Who always enjoys poor health?

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

John is on an island and there are three crates of fruit that have washed up in front of him. One crate contains only apples. One crate contains only oranges. The other crate contains both apples and oranges.

Each crate is labelled. One reads 'apples', one reads 'oranges', and one reads 'apples and oranges'. He know that NONE of the crates have been labeled correctly - they are all wrong.

If he can only take out and look at just one of the pieces of fruit from just one of the crates, how can he label all of the crates correctly?

Can you solve the below tricky visual equation?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

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?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

What does an Island and the letter T have in common?

In the picture given below, can you find out which digit will take place of the question mark?

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?