What number do you get when you multiply all of the numbers on a telephone's number pad?

Where do you go to learn how to make ice cream?

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

Can you guess the name of the month by looking the below rebus ?

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?

What goes up but never comes down?

Count the number of squares in the picture below.

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

Considering the below equation:

V + II - VI = 10
IV - X + VIII = 20
IV - VII + VI = 30

Then, I + II + III = ?

Speaking of rivers, a man calls his dog from the opposite side of the river. The dog crosses the river without getting wet, and without using a bridge or boat. How?