Find the next number in the sequence

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

How can you leave a room with two legs and return with six legs?

What part of the chicken has the most feathers?

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

He digs out tiny caves and stores gold and silver in them. He also built bridges of silver and made crowns of gold. They are the smallest you could imagine. Sooner or later everybody needs his help, yet many people are afraid to let him help them. Who is he?

What does below pictogram mean?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

Use the numbers 2, 3, 4 and 5 and the symbols + and = to make a true equation. Conditions: Each must be used exactly once and no other numbers or symbols can be used.

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

A cricket has 6 legs, a squirrel has 4 legs and a spider has 8 legs.

In a local zoo, it was found that the total number of legs is 612. Also, there are equal number of each of the above animals/insects.

Can you find out how many animals are there in the zoo?