Can you find the missing piece of the Porsche?

A mother is 21 years older than her child. In exactly 6 years from now, the mother will be exactly 5 times as old as the child.
Where's the father?

Two men play a dice game involving roll of two standard dice. Man X says that a 12 will be rolled first. Man Y says that two consecutive 7s will be rolled first. The men keep rolling until one of them wins.

What is the probability that X will win ?

Which is faster, Heat or Cold ? Explain.

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

Which is heavier: a ton of bricks or a ton of feathers?

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?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

If 24H in a D => 24 hours in a day.
What does "64S on CB" stand for?

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?