13 decks of cards have been mixed. What is the minimum number of cards that must be taken out from the above-mixed cards to guarantee at least one 'four of a kind?

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?

Can you spot the hidden girl in the picture below?

Which flower has two lips?

I add 5 to 9 and get 2. The answer is correct, so what am I?

In a boat, the father of a sailor's son is sitting with the son of the sailor. However, the sailor is not present on the boat.

Can this even be possible?

How could a baby fall out of a twenty-story building onto the ground and live?

Twice ten are six of us,

Six are but three of us,

Nine are but four of us;

What can we possibly be?

Would you know more of us?

Twelve are but six of us,

Five are but four, do you see?

What are we?

who is silent in the parliament?

Which word does the below Plexor means ?