What is always in front of you but can’t be seen?

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?

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

What is the below Rebus indicate?

Find the last number in the series below:

voN luJ yaM raM ---

If you say my name, I will no longer exist. What am I?

What Adam and Eve do not have but the rest of the people have?

What seven-letter word has hundreds of letters in it?

There are hundred red gems and hundred blue gems. The blue gems are priceless while the red gems equal wastage. You have two sacks one labeled Heads and the other Tails. You have to distribute the gems as you want in the two sacks. Then a coin will be flipped and you will be asked to pick up a gem randomly from the corresponding sacks.

How will you distribute the gems between the sacks so that the odds of picking a Blue gem are maximum?

You walk into a room where there are three primates held in their respective cages:
1) A lion who is eating the flesh of a goat.
2) An orangutan who is playing with blocks.
3) A donkey who is sitting idle.

Who is the most intelligent primate in the room?