Find the next number in the sequence

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

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

Why do you find that most of the buildings are deprived of the 13th floor?

What does this Rebus Picture mean?

There is a straight highway. Four different villages lie on that highway. The distance between them is different. The third village is 60km away from the first village; the fourth is 40 km away from the second; the third is 10 km near to the fourth that it is to the second.

Can you calculate the distance between the fourth and the first village ?

Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?

A mad serial killer kidnaps people and forces them to play the game of 2 pills with them, In this game, there are pills in the table and one of them is normal pill while the other one is deadly poisonous.
The victim will choose one pill and the killer will pick the other pill and both simultaneously will swallow the pill with water.
victim dies every time.

One day the serial killer kidnaps the Joseph and forces him to play the same game with him.

Joseph solves the mystery of the two pills and remains alive.

Explain?

Using Only Five 5's and any mathematical operator make sum as 37

By moving just one matchstick, you need to make the below statement true. Can you do it?

Can you complete the sequence puzzle?

AR TA GE CA LE VI LI _