The following question it puts forth you:

25 - 55 + (85 + 65) = ?

Then, you are told that even though you might think it's wrong, the correct answer is actually 5!

Whats your reaction to it? How can this be true?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

In The 1st month of this year(the year 2013), I noticed that the date 13-1-13 (13 January 2013) is special.

This date is special as:

Date * Month = Year.

Can you figure out which year of this century has a maximum number of such dates?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

What does this mean?

CCCCCCC

Why is the Hole below a Lock?

Find the missing letter in the last circle logically in the given below picture.

Identify Me

Hint1: I am a god
Hint 2: I am a planet
Hint 3: measurer of heat

It's a 7-letter word.
If we remove 1 letter from it, it remains the same.
If we remove 2 letters from it, it remains the same.
If we remove 3 letters from it, it remains the same.
If we remove all the letters from it, still it remains the same.
What is it?

What can go through glass without breaking it?