Look at the picture and find out which square is not linked with any of the other squares.

Three men in a cafe order a meal the total cost of which is $15. They each contribute $5. The waiter takes the money to the chef who recognises the three as friends and asks the waiter to return $5 to the men.

The waiter is not only poor at mathematics but dishonest and instead of going to the trouble of splitting the $5 between the three he simply gives them $1 each and pockets the remaining $2 for himself.

Now, each of the men effectively paid $4, the total paid is therefore $12. Add the $2 in the waiters pocket and this comes to $14. Where has the other $1 gone from the original $15?

What does below pictogram mean?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

You have three orange, two pink and five purple balls in the drawer beside your bed. There is no electricity and the room is entirely dark. How many balls must you take out to ensure at least one ball of each colour at least?

How many times can you subtract the number two from the number fifty?

What is the four-digit number in which the first digit is one-third the second, the third is the sum of the first two, and the last is three times the second?

There is a place where if I stand up straight, I will still be considered sideways.

That attorney is my brother, testified the accountant.

But the attorney testified he didn't have a brother.

Who is lying?