What is full of holes but still holds water?

I look at you, you look at me, I raise my right, you raise your left. What am I?

Three brothers Jacob, John, and James live in Mexico City. The product of the ages of these brothers is 175. Jacob and John are twins. How old is James?

No one wants to have it, but if one got it, he does not want to lose it. What is 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?

Which city is three-fifths chick two third cat and 50% goat?

Identify the hidden meaning behind this picture?

John was piloting a plane behind a car but was never able to overtake it. Why?

Who always enjoys poor health?

There was an aeroplane crash, every single person died, but two people survived. How is this possible?