When 99 is considered higher than 100?

When I go in I might cause pain. I cause you to spit and ask you not to swallow. I can fill your hole. What am I?

The teacher told the student that if he told a lie then he will be expelled from school and if he told the truth then he still is expelled from school.

What can a student say to prevent his being expelled from school?

In the following series, a set of numbers is progressing with a particular pattern. Can you deduce that pattern and find the missing set?

(2 + 6), (21 + 6), (58 + 6), (119 + 6), ___

If you paint a brown house white it will become a white house. If the stoplight changes from red to green, then the light is green. So, if you throw a white shirt into the Red Sea, what will it become?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

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?

Place a mathematical symbol between the numerals 5 and 9 in such a way that the resulting number is greater than 5 but smaller than 9.

Can you identify the Oscar-winning movie from the rebus below?