It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?

If an electric train is travelling south, then which way is the smoke going?

In an interview, a boy was asked an unusual question 'How two persons sitting with a table in between them can't see each other?' He was unable to reply. Can you?

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

Begin with a word, five letters to my name,
Remove the first and last but I am the same
Take out my middle and still, I remain.
What word am I?

I make two people out of one. What am I?

Give it food and it will live; give it water and it will die.

If six children and two dogs were under an umbrella, how come none of them got wet?

What you cannot hold but it is yours?

How can you take 2 from 5 and leave 4?