How many triangles are there on the puzzle below?

If a wheel has 54 spokes, how many spaces are there between the spokes?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?

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?

If eleven plus two equals one, what does nine plus five equal?

What numbers should go on the bottom line?
3 6 9 15
8 2 10 12
11 8 19 27
19 10 29 39
? ? ? ?

Out of four images which one is the odd one out?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

Which point will the car reach to go out?

What is the next shape from answers A, B, C, and D figure?