Find the next number in the sequence

1, 2, 6, 21, 88, __?

Which number should replace the question mark?

What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag

A newspaper is supposed to have 60 pages.Pages 14 and 21 are missing from the newspaper.

Can you tell me , Which other pages won't be there as well ?

If it took eight men ten hours to build a wall, how long would it take four men to build it?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

You have to fill the below given grid in a manner that every row and column contains the digits 1 to 6. Also, make sure that the squares that are connected with each other must contains the same digit.

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

Eight Chelsea player makes the following statements :

1. Seven of us are lying here.
2. Six of us are lying here.
3. Five of us are lying here.
4. Five of us are lying here.
5. Four of us are lying here.
6. Three of us are lying here.
7. My name is Torres.
8. My name is Lampard.

The last two are Lampard and Torres or maybe Torres and Lampard.
So can you deduce which of the last two is Lampard or Torres?

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