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

What does below pictogram mean?

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

Identify The phrase in the picture.

I have a big mouth and I am also quite loud! I am NOT a gossip but I do get involved with everyone's dirty business.

You have a roll of cloth 1km long. You have a machine which cuts this roll into pieces of 10-meter-long cloth.

How long would it take for the machine to cut the roll if each cut took 4 secs?

In the four images below, can you find the odd one out?

I have holes on the top and bottom. I have holes on my left and on my right. And I have holes in the middle, yet I still hold water. What am I?

I am not a bull but I have horns.
I am not an ass but I have a pack saddle.
Wherever I go, I leave silver behind me.

Who am I?

Find the next number in the sequence

1, 2, 6, 21, 88, __?