Solution:

Felix

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

Solution:

Because seven was hungry and 'seven ate nine' (7, 8, 9).

Solution:

Beauty

Beauty is in the eye of the beholder (bee holder)

Solution:

10 + 10 = 20
11 + 11 = 22 or we can say 20 too.

Solution:

There are various answer possible

Solution 1 :
Pull the snake and throw towards the lion. The lion will fear for the fraction of the time. Use this time to jump towards the axe. Kill the lion using an axe and feed the dead body of the lion to the crocodile.

Solution 2:
This scenario can only be possible in the dream. so boy should wake up and escape.

Solution 3:
Pray to god.

Solution:

She was not able to find 11 on phone.

Solution:

Actutally, the name of that boy is "Shut Up," and he is playing hide-and-seek with two of his friends who are named "Manners" and "Trouble". "Trouble" is the one who counted and he is looking for the other two boys. "Manners" is hiding up in the tree.

Solution:

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

Solution:

To the moo-vies 🐄🎥

Solution:

You would call someone who steals coffee a "mug"ger.