What do you answer even though it never asks you questions?

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.

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'

A finger goes in me. You fiddle with me when you're bored. The best man always has me first. What am I?

Can you divide numbers from 1 to 9 (1 2 3 4 5 6 7 8 9) into two groups so that the sum of the numbers of each group is equal?

Note: 9 cannot be turned over to make it 6.

John was going on a jungle trip. He asked his wife to pack something to eat, something to drink and something to burn if he feels cold in the jungle. When John opens the backpack he found just one thing in the bag. What was it?

You see me once in June, twice in November, and not at all in May. What am I?

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

A man died, leaving $10,000,000 for his widow, 5 sons and 4 daughters. Each daughter received an equal amount, each son received twice as much as a daughter, and the widow received three times as much as a son.

How much did the widow receive?

Can you replace the question mark with the correct number in the below table sequence?