Why Wine Glass Stem is so long?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

First, think of the colour of clouds. Next think the colour of snow. Last, think of the colour of the moon. Now, what do cows drink?

The peacock is a bird that does not lay eggs. How do they get baby peacocks?

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?

How can you write nineteen in a manner that if we take out one, it becomes twenty?

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

What word does this rebus represent?

meta meta
meta meta

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?