If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

Get total of 120 by using five zeros 0,0,0,0,0 and any one mathematical operator.
Do you ?

What jumps when it walks and sits when it stands?

Sharpest vision can find the lamp in the desert. Are you one of them? Test your observation skills now!

In the given picture, you can find a square in the centre and four open squares. Can you form three closed squares by just moving three sticks from their positions respectively?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

If,
9 * 8 * 7 = 65
8 * 7 * 6 = 50
7 * 6 * 5 = 37

Find
6 * 5 * 4 = ?

Can anyone tell me a word in the English dictionary which has a silent 'z'?

Christina is practising her dance steps along with her friends. In a particular sequence, all of them form a row. At that point, Niharika is standing in the 4th position from either end of the row.
Can you find out how many girls are practising together?