If eleven plus two equals one, what does nine plus five equal?

Count the number of squares in the picture below.

What does this rebus means ?

PROG WORKRESS

In a jungle where there are no street lights or any other artificial source of lights, I notice a black snake crossing the road.
How did I get sight of the snake?

You need to move three matchsticks to form three squares. Can you do it?

There are two words one resembles the "state of rest" and the other is related to "writing/reading material".

Can you name these two words which also sound similar?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

What occurs twice in a week, once in a year but never in a day?

Can you find a five letter word that is left with only two letters if one is removed?

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