Complete the table series riddle by finding the number that can replace "??".

What can go up a chimney down, but can’t go down a chimney up?

You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up.

In how many different ways you can climb 10 stairs?

You have to put a letter on the following to make it a meaningful word. The only challenge is that you can't use 'E'.

S E Q U E N C _

Find the 8 in the below-given Image.

Get total of 120 by using five zeros 0,0,0,0,0 and any one mathematical operator.
Do you ?

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

There were two grandmothers and their two granddaughters.
There were two husbands and their two wives.
There were two fathers and their two daughters.
There were two mothers and their two sons.
There were two maidens and their two mothers.
There were two sisters and their two brothers.
Yet there are only six, who are buried here,
All are born legitimate and relationships clear.
How can this happen?

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

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