using four eights (8) and a one (1) and one mathematical symbol , create the number 100

A B C D E F G H

These are the letters given to you. Now you have to find out the letter that comes two to the right of the letter which is immediately to the left of the letter that comes three to the right of the letter that comes midway between the letter two to the left of the letter C and the letter immediately to the right of the letter F.

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

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

I have feet, but no legs. Which animal Am I?

Why do you find that most of the buildings are deprived of the 13th floor?

Find out which of the given views in the picture is accurately the top view of the given pyramid.

There is something which is always coming but never arrives?

I am the black child of a white father, a wingless bird, flying even to the clouds of heaven. I give birth to tears of mourning in pupils that meet me, even though there is no cause for grief, and at once on my birth, I am dissolved into air. What am I?

In which direction should the missing arrow point?