What does this rebus means ?

PROG WORKRESS

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

A man stands on one side of a river, his dog on the other. The man calls his dog, who immediately crosses the river without getting wet and without using a bridge or a boat. How did the dog do it?

What month of the year has 28 days?

Can you find out which options fits best with the missing column?

what does this picture(rebus) riddle means ?

What Deficiency does the below rebus represent?

VIT_MIN

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

What kind of band never plays music?

Two prisoners Jack and Jill are locked in a cell.
There is open window approx 40 feet above the ground of the cell.
They are never able to reach there.

Then they plan to escape by a tunnel and they start digging out.
After digging for more than 20 days, Jill comes with the different plan and they escaped.

what was the plan ?