If six children and two dogs were under an umbrella, how come none of them got wet?

What can you hold in your right hand, but never in your left hand?

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

which number am I?

What is the riddle which can be asked all day with a different correct answer each time.

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

I am sure no one can have two things for dinner. what are they?

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?

In the attached figure, you can see a chessboard and two rooks placed on the chess board. What you have to find is the number of squares that do not contain the rooks. How many are there?

There were three women in all the swimming costumes!
One was happy and the other two were sad!
The happy one was crying and the sad ones were smiling.
Why was this?

Can you find out the total number of triangles in the given figure?