When my father was 31 I was 8. Now he is twice as old as me. How old am I?

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

Can you calculate the probability of getting a sum of six when a dice is thrown twice?

Do you know who was buried in John's tomb?

John has played 50 ODI's and his average is 50. How many runs should he score in his 51st ODI, so that his average score jumps to 51?

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

Accidentally, two trains are running in the opposite direction and enter a tunnel that is 200 miles long. A supersonic bird that has fled the lab and taken shelter in the tunnel starts flying from one train towards the other at a speed of 1000 mph. As soon as it reaches the second train, he starts flying back to avoid collision and meets the first train again at the other end. The bird keeps flying to and fro till the trains collide with each other.

What is the total distance that the supersonic bird has traveled till the trains collided?

A woman who works in a sweet shop has a measurement of 32-26-36, is 5"4" tall, and wears size "6" shoes. What do you think she weighs?

How can a man go eight days without sleep?

Whats the next number in the below number sequence pattern.