What four weights can be used to balance from 1 to 30 pounds?

Aman has 1.15 rupees in his pocket. There are a total of 6 coins in his pocket.

When his friend asked him for a change, he could not give change for a rupee and five paisa.

Can you tell which coins he has?

A man has a barrel filled with oil that weighs 100 pounds, and then he puts something into it. Now the barrel weighs less than 100 pounds. What did he put in the barrel?

The answer I give is yes, but what I mean is no. What was the question?

Cristina leaves home and then she makes exactly 3 left turns and returns home where she found 2 girls wearing the mask.

Who are these two masked girls?

A bridge is about to collapse. There are four people P, Q, R and S on one of the sides. Before the bridge collapses, they want to cross it. Now since the bridge is too weak, it can only stand the weight of two people at a time. Also, it is night time and nothing is visible. They have just one torch with them.

Now P takes one minute to cross the bridge, Q takes two minutes to cross, R takes five minutes to cross and S takes ten minutes to cross.

The bridge will collapse in seventeen minutes. How will they be able to cross the bridge before it collapses?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?