By using 'because' continuously three times, can you make an English statement ?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

The following sentence is false. The preceding sentence is true.
Are these two sentences true or false?

If a boy blows 18 bubbles,
Then pops 6 eats 7 and then
He pops 5 and blows 1.
How many are left?

By adding four matchsticks, can you divide the square shown in the picture into two equal parts?

Assume there are approximately 5,000,000,000 (5 billion) people on Earth. What would you estimate to be the result, if you multiply together the number of fingers on every person's left hand? (For the purposes of this exercise, thumbs count as fingers, for five fingers per hand.) If you cannot estimate the number then try to guess how long the number would be.

Joseph buys three kinds of chocolates for 100 rupees. The first one is priced at 5 rupees, second one at 3 rupees and third one at 0.5 rupees.

If he bought 100 chocolates in total, how many pieces do you think he bought each chocolate?

Why is the longest human nose just 11 inches?

A sundial has the fewest moving parts of any timepiece. Which has the most?