Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

What can go up a chimney down, but can’t go down a chimney up?

What jumps when it walks and sits when it stands?

If you drop a 15 kg iron bar and a 5 kg bag of cotton from a height of 50 meters which will reach the ground first?

How can you write nineteen in a manner that if we take out one, it becomes twenty?

A man plots the murder of his wife. His plan is full proof. Nobody saw them leaving their house. He stabbed her with a knife while driving. She died on the spot. He threw her body in a valley. He threw the knife carefully wiping his finger prints on a random garbage bin. Then he went back to his home and no one was watching him this time as well.

After an hour, he was called by the local police department who informed him that his wife was murdered. They asked him to reach the scene of crime immediately. But as soon as he arrived at the crime scene, he was arrested by them.

How did the police know that he himself is the murderer?

What has a bottom at the top?

What is the next number in the series?

15 29 56 108 208 ?

Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be ?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?