what's the probability of getting a king or a queen from a pack of 52 cards?

Identify the 10 differences between the two given pictures.

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

You need to arrange three 7 and mathematical symbols to form number 1?

I have some blue and red sock in my drawer. I have a total of 4 socks. I pick 2 socks and the chance that I get a pair of red socks is 1/2.

What is the chance of picking a pair of blue socks?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

What has 88 keys?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

Jack and Joseph are well-known golf rivals. One Day during a match, they were level at a score of 30. Jack hit a bad shot and Joseph added 10 to his score. Joseph then hit an awesome shot and he won the game.

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?