Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?

If EELS + MARK + BEST + WARY = EASY

What does HELP + BARK + WARD + LEAD equal?

A man embarked on a questionnaire game. He kept asking the same question to whomever he found. The answer each time was different.

Can you guess what the question was?

Find the last number in the series below:

voN luJ yaM raM ---

The host of a game show offers the guest a choice of three doors. Behind one is an expensive car, but behind the other two are goats.
After you have chosen one door, he reveals one of the other two doors behind which is a goat (he wouldn't reveal a car).

Now he gives you the chance to switch to the other unrevealed door or stay at your initial choice. You will then get what is behind that door.

You cannot hear the goats from behind the doors, or in any way know which door has the prize.

Should you stay, or switch, or doesn't it matter?

Take away the whole and some still remain. What is it?

Find the value of "a" by solving the maths equation in the picture below: