John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

Count the number of triangles in the picture below:

You find yourself in a strange place guarded by two guards.One of the guard always say truth while other always lies.You don't know the identity of the two.You can ask only one question to go out from there. What should you ask?

Take away the whole and some still remain. What is it?

Can you name an animal whose killing cannot be performed without spilling your own blood?

How many letters are in the alphabet?

A mother bought three dress for her triplets daughters(one for each) and put the dresses in the dark. One by one the girls come and pick a dress.
What is the probability that no girl will choose her own dress?

I am a word that begins with the letter “i.” If you add the letter “a” to me, I become a new word with a different meaning, but that sounds exactly the same. What word am I?

Can anyone tell me a word in the English dictionary which has a silent 'z'?

A generous owner of a company decided to give a bonus of $45 to every man and $60 to every woman on his birthday. But only one-ninth of the men and one-twelfth of the women were present to take the bonus.

Can you calculate the amount of money the owner spent if there were 3552 employees?