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?

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?

There are forty elephants and they have forty-fore heads. How can this be possible?

Below rebus represent famous DiCaprio movie. Can you name it?

Buy me, smell me or deliver me, I do not change.

Who am I?

I’m tall when I’m young, and I’m short when I’m old. What am I?

What is the below Rebus indicate?

2 ladies and 2 girls need to cross a river in a boat big enough for 1 LADY or 2 girls. How do they do it?

I make two people out of one. What am I?

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?