Solution:

Felix

Explanation:
Iron = Fe (chemical symbol)
59 = LIX (Roman numerals)

Solution:

Parents.

Solution:

Its a famous paradox riddle , which always contradicts itself.

Solution:

Simple, You must shoot the Tiger and drive off in the jaguar(car).

Solution:

An apple a day keeps a doctor away :-)

Solution:

The question tells us that a taxi driver was going the wrong way. It is however not mentioned that he was driving the cab. As per the question, it is evident that he was on foot and that is why the police officer did not fine him.

Solution:

8 is the required number.

Here, by dividing in half, we will actually chop off the digit from the middle. Then you will be left with two zeroes.

Solution:

Start singing the Happy Birthday song and the lion will run towards the candle and blow it.

Solution:

An apple a day keeps the doctor away!

Solution:

If it's twelve inches long, we call it the foot and not nose.