Prove that twice of ten is the same as twice of eleven.

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

Below rebus represent famous DiCaprio movie. Can you name it?

In the city of Brain Teasers, 5% of people do not list their phone numbers. Now if we select random 100 people from the phone directory, then how many people selected will have unlisted phone numbers?

What number do you get when you multiply all of the numbers on a telephone's number pad?

On a certain day, John celebrated his birthday. Two days later, his older twin brother Jacob celebrated his birthday.

Is this even possible? How can it be?

There’s a one-story house in which everything is yellow. Yellow walls, yellow doors, yellow furniture. What colour are the stairs?

It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

A family is trapped in a jungle. There is a bridge which can lead them to safety. But at one time, the bridge can only allow two people to pass through. Also, all of them are afraid of the dark and thus, they can't go alone.

Father takes 1 minute to cross, the mother takes 2 minutes, the son takes 4 and the daughter takes 5 minutes. While crossing the time taken will be according to the slower one. How can they all reach the other side in the minimum possible time?