Find the combined weight of the Cat, Dog and Rabbit in the given picture.

If an electric train is travelling south, then which way is the smoke going?

I am a type of word that is spelt incorrectly or used differently, on purpose for humour. What am I?
Hint 1: You can find me in a joke.
Hint 2: I am a play on words.

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

If,
29 - 1 = 30
9 - 1 = 10
14 - 1 = 15

Based on similar logic, Can you prove that the below algebraic equation is true?
11 - 1 = 10 ?

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

How many times in a given day, minutes and hour clock comes in a straight line ?

What has many keys but can’t open a single lock?

What country can make you shiver?

A number can be multiplied by multiple of nine
i.e 9 18 27 36 45 ...

and the resulting number consist of only one digit.

Can you identify the number ?