Below are all the answers in case you don´t know them already! There are also some commentaries for the curious mind.

First Step - The Ritual of Opening the Mouth

Question 1. Which is the correct patron deity?

Correct answer is: Ptah & Sokar.
They were both invoked and impersonated by priests wearing masks which looked like these deities.

Question 2. Which is the correct pitcher with purifying content:

Correct answer is: A pitcher of water & natron.
Natron was used in ancient Egypt as purifying agent, both for mundane and religious/ritual purposes.

Question 3: Which is the correct tool for the ritual?

Correct answer is: The adze of Yinepu
This tool is depicted as being used.

Question 4: Which parts on the body should be touched with an instrument?

Correct answer is: Mouth & Eyes
Ptah touches the mouth with his chisel but it is also touched with the 'adze'. Sokar touches the eyes The 'adze' is also used to open the eyes, and the mouth ise also touched with a certain kind of small stones.

Question 5: Chose the proper food to place in front of the deceased.

Correct answer is: Bread, Beer & Meat
Although also other offerings were used, the traditional Bread, Beer and Meat was called the "Great Obation".

Question 6: Chose the right one among all the various funerary texts or hymns.

Correct answer is: 'An offering which the King gives to the guardian of the necropolis: A thousand of beer, a thousand of bread, a thousand of fowl, a thousand of cattle, a thousand of alabaster, a thousand of every good and pure thing be to the guardian of the necropolis.'
This is the most commonly used offering formula, ever since the Early Dynastic days, depicted both on stela and in tombs on coffins even into the Greco-Roman days. It´s essentially a prayer for food being given to the deceased.

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Second Step - Passage Through the Underworld

Question 1: Whose eye does the eye amulet belong to?

Correct answer is: Eye of Horus
This was a much used amulet, belived to have the power of making whole, or well. A protection against evil.

Question 2: Which book is useful literature on your journey into the Duat?

Correct answer is: The Book of Going Forth By Day
This is the most frequently used collections of spell for the Afterlife and is commonly called the Book of the Dead.

Question 3: Which part of you will travel to the Duat?

Correct answer is: Your Ka
Yes, the Ka is, although difficult to equal with our conception of the soul, the essence which will live on in the Afterlife.

Question 4: Which boat do you embark to begin your journey to the Duat?

Correct answer is: The Night Boat
There was both the Day Boat and the Night Boat, also called the Boat of Millions of Years.

Question 5: Who is the important god travelling in the boat?

Correct answer is: Re
There are other deities on that boat too, like Anubis, Set and Heka, each with their separate function. Ra is the most important one and most talked about as travelling across the sky during the day and in the underworld at night.

Question 6: Which is the best way to conquer the fire-spitting gate creatures?

Correct anwer is: Shout their secret names out loud
Both the sun-god Re and humans had to conqer these gate keepers and that could be done by knowing their secret names, all according to the Egyptian concept of names having magical power.

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Third Step - In the Hall of Ma'at

Question 1: What is the name of the doglike guiding shadow?

Correct answer is: Anubis
Anubis, Yinepu, Anpu, are all variations of the spelling of the name of this deity who was supervising the mummification process and was a guardian of the necroppolis.

Question 2: The monster is composed of three different animals Which ones?

Correct answer is: Crocodile, lion, hippo.
The monster Ammit combines what the ancients regarded as he three most dangerous animals. Together with her devouring the heart of the deceased, whithout which life was imposible. There was no greater punishment for a guilty soul - to be extinguished.

Question 3: What do you say once you stand in front of Osiris in the Hall of Ma'at, waiting to have your heart judged?

Correct answer is: I am pure! I am pure!
I am pure! I am pure! would be the best thing to say as it was up to the deceased to prove his innocence by reciting the 'Negtive Confession'.

Question 4: Who are the two women standing behind the throne of Osiris?

Correct answer is: Isis & Nephtys
Isis, the wife of Osiris, and Nephtys, her sister, are repeatedly depicted as standing behind Osiris or guarding his bier. They are also frequently depicted at each end of coffins and on tomb walls.

Question 5: If your heart is found righteous, and the scales are balanced, whre will you live?

Correct answer is: The Field of Reeds
The "Field of Reeds" was a common name for the existence after death. It was thought you lived in an eternally fertile land, just like Egypt, where you would cultivate your fields and harvest richly.

Question 6: What are your Afterlife servants called?

Correct answer is: Weshebtis
Weshebtis, Ushabtis, Shawabtis, Shabtis. The spelling varies but these were the small so called 'answerers' thought to do all labors for the deceased.