A mile-long train is moving at sixty miles an hour when it reaches a mile-long tunnel. How long does it take the entire train to pass through the tunnel?

Count the number of lines in the image below ?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

Can you decipher the below rebus?

PBLUESAISNUERSES

How many words can a pen with half refill write?

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

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

Solve the alphametic puzzle by replacing the alphabet with the number.

S T O R M +
S O L E S
=========
T O W E L
=========

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?