An express train takes 3 seconds to enter the tunnel which is 1 km long.
If it is travelling at 120 km an hour, how long will it take to pass completely through the tunnel?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

Replace the letters of words with a number so that the below equation holds true

BASE +
BALL
---------
GAMES
----------

I start and end with 500 and carry a 5 in my heart. But I require the first letter and the first number to be complete. I am the name of a King.

Who am I ?

What number divided by 4 is the same as that number minus 4?

Jack have ten pairs of black socks, eight pairs of white socks and seven pairs of green socks. Everything is mixed in a draw. As there is no light he were not able to identify the colour of the socks. How many of the socks did he want to take to match one pair

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

Who always enjoys poor health?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain