How is the moon similar to a dollar?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

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

why number 8549176320 is one of a kind?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

I can turn polar bears white.
I can make anyone dance.
I can make everyone cry
I can make your hands clap
I can make you thin.
I can make you smile.
I can make you smile

Can you guess the riddle?

There was a blind man. He had four socks in his drawer either black or white. He opened it and took out two socks. Now the probability that it was a pair of white socks is 1/2.

Can you find out the probability that he had taken out a pair of black socks ?

Why Wine Glass Stem is so long?

Bay of Bengal is in which state?

There is a shop where written:
Buy 1 for $1
10 for $2
100 for $3
I needed 999 and still only paid $3. How could this be financially viable for the shop-keeper?