There is a box in which distinct numbered balls have been kept. You have to pick two balls randomly from the lot.

If someone is offering you a 2 to 1 odds that the numbers will be relatively prime, for example
If the balls you picked had the numbers 6 and 13, you lose $1.
If the balls you picked had the numbers 5 and 25, you win $2.

Will you accept that bet?

Can you complete the sequence puzzle?

AR TA GE CA LE VI LI _

If in a car race, the man who came two places in front of the last man finished one ahead of the man who came fifth, how many contestants were there?

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

What question can you never answer yes to?

How many times do a clock's hands overlap in a day ?

Name the three-letter word that can complete the below words:

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E

Which letter of the alphabet has the most water?

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

When you stop to look, you can always see me. But if you try to touch me, you can never feel me. Although you walk towards me, I remain the same distance from you. What am I?