The person who makes it has no need for it; the person who buys it has no use for it. The person who uses it can neither see nor feel it. What is it?

What does this rebus means ?

PROG WORKRESS

How can you take 2 from 5 and leave 4?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?

John can place six large boxes or nine small boxes into a carton.

Can you find out in how many cartons can he place sixty-six boxes in total?

What breaks yet never falls, and what falls yet never breaks?

With the help clues provided in the image, can you find the 5 digit key?

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

Two friends were betting. One said to the other, "The coin will be flipped twenty times and each time the coin lands on the head, I will give you $2 and each time it lands on the tale, you will give me $3." After flipping the coin twenty times not a single penny was exchanged among them.

How many times did the coin land on heads?

Cristina leaves home and then she makes exactly 3 left turns and returns home where she found 2 girls wearing the mask.

Who are these two masked girls?