Find the next number in the sequence

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

People make me, save me, change me, raise me. What am I?

An octopus has 8 legs. A hippogriff has 6 legs and 2 pairs of wings. A sphinx has 6 legs and one pair of wings. Now we have all 3 kinds and a total of 18 insects in a cage. We have a total of 118 legs and 20 pairs of wings. How many insects do we have of each kind?

Can you write down eight eights so that they add up to one thousand?

What is the riddle which can be asked all day with a different correct answer each time.

What is the probability of choosing the correct answer at random from the options below?

a) 1/4
b) 1/2
c) 1
d) 1/4

In a jungle where there are no street lights or any other artificial source of lights, I notice a black snake crossing the road.
How did I get sight of the snake?

What word is pronounced the same if you take away four of its five letters?

A train leaves from point A for point B at 80 mph. After half an hour, another train leaves from point B for point A at 60 mph.

Which of the trains will be farther from point A when they meet ?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?