It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

I taste better than I can smell. Who am I?

The host of a game show offers the guest a choice of three doors. Behind one is an expensive car, but behind the other two are goats.
After you have chosen one door, he reveals one of the other two doors behind which is a goat (he wouldn't reveal a car).

Now he gives you the chance to switch to the other unrevealed door or stay at your initial choice. You will then get what is behind that door.

You cannot hear the goats from behind the doors, or in any way know which door has the prize.

Should you stay, or switch, or doesn't it matter?

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

Find the next number in the series.
1 10 24 43 67 ?

Can you find out the missing number in the grid?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

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?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?