Hi there!
I hope this doesn't violate the forum rules, or any rules. If it does, please remove this. This is not the first time I get people to hate me for my religion or my reasonable curiosity.
In the begin, I'd like to say that I hope no one will get offended by these questions. I think this is an important issue.
I am an ex-Muslim (an apostate), I was born Muslim (in an Arabic country), and later after I've started reading about Islam and science I became an atheist. Just a little about me.
Anyway, to continue, I have these questions that I want to see how Muslims answer. Seriously.

You can answer any number of questions you want. You can answer none too. But please try to be polite. Sorry if I offend you in anyway.

I simply hope I won't hear the three answers (or can be called cop-outs) "Because it is god's will" - "testing" - "God knows more so he's correct"

1- Is Allah the god of the Old Testament?
2- Some of Allah's adjectives (or some of his 99 names) translate as: The Giver of Dishonour, The Destroyer, The Avenger, and The Deceiver. What do you think about these adjectives? It is true there are tons of good adjectives (or names) - but we can't disregard those!
3- Would you trust a political party which does not allow ex-members to speak out? If not, why would you trust Islam, and why should I convert to a religion which kills apostates and does not allow criticism?
4- Why is there "no compulsion" in religion when the punishment for apostasy is death?
5- Classic Arabic is missing vowels and dots. If the Qur'an is the "words of God" only in its original language, why didn't Allah reveal it in a language that was fully developed?
6- Muslims believe that our body parts will testify our sins in the hereafter. Is that true for donated body parts as well?
7- a-While non-Muslims provide most of the aid after a natural disaster, Allah does nothing. Does he abandon his people on purpose and wish to humiliate them?
b- Allah tells you not to take non-Muslims as “friends and protectors”. So why do Muslims accept aid from non-Muslims?
8- A Muslim must pray facing Mecca, and to pray with their back to Mecca would be sacrilegious. From a flat-earth viewpoint, this makes sense. But the earth is spherical, so if you pray facing Mecca, you also have your back to Mecca at the same time (and vice-versa). How do you explain this?
9- If Hijab and niqab is (Islamically) good for society, why are there so many homosexuals in the Arabian peninsula?
10- The Ka'aba was destroyed at least twice after Muhammad's death. Why didn't Allah send birds to protect the Ka'aba then?
11- If Muhammad was illiterate, why does Sahih Hadith such as Bukhari say he used to write letters?
12- Muhammad said that a woman should suckle a grown man in order to stay in the same house alone. Is that good advice?
13- Why do some of you condemn an ordinary person for engaging in pedophilia, but when your prophet does it, you make up excuses and even defend his actions?
14- Since many of Muhammad's own family members did not believe him, why should we?
15- Lina Medina, had her menarche at age 8 months. So is it okay to have sex with an 8 month old baby?
16- Is sex between a 53 year old man and a 9 year old girl, immoral or moral?
17- Why do you say there's no compulsion in religion even though the hadith says you should hit kids who don't pray?
18- Why are Muslims often concerned about Palestinian Muslims but not about Iraqis, Yemenis, Sudanese and Pakistanis who get butchered by fellow Muslims?
19- Why does the Qur'an only speak about religions which were prevalent in Arabia at the time of its revelation? Why are there no Dharmic or Taoic religions mentioned?
20- Why did Allah not (as most Muslims claim) protect Christianity or Judaism from "corruption"? If he couldn't get it right the first two times, why is Islam any different?
21- If you believe previous scriptures were corrupted because Allah was "testing" humans or he expected humans to look after their scriptures, doesn't that negate his omnipotence?
22- Muhammad's father was named Abdallah (meaning Allah's slave). Since Muhammad's father was a pagan, aren't you simply following a modified pagan religion?
23- Why does the Qur'an discuss extinct religions such as Sabians, while ignoring major religions such as Buddhism?
24- Why did Allah wait 600 years to tell the Christians and Jews that Jesus did not really die on the cross?
25- Instead of simply saying 'Jesus didn't get resurrected', why did Allah not prove Jesus was not resurrected to avoid more than two billion mislead Christians?
26- Why is listening to music under most circumstances forbidden in Islam? Or why can Muslims not agree on its permissibility? Isn't Islam supposed to be clear?
27- If the Qur'an and Hadith are full of science (as Muslims claim) why did the owners of these scriptures not invent computers, TVs, spaceships, helicopters, ipods, satellites, birth control pills, vaccination for smallpox, telephones, radios, light bulbs, microchips, CDs, playstations, refrigerators, microwaves, stainless steel, plastic, x-rays, polio-vaccine, anti-biotics, heart-transplants, DNA studies etc?
28- Why do alleged claims of compatibility between the Qur'an and science only come after the scientific discovery is made?
29- Caliph Uthman had all different copies of the Qur'an destroyed, so how do you know that his version is the correct one?
30- The earliest found Qur'an did not have diacritical marks, so how can you say the Qur'an is uncorrupted?
31- Why do you claim the Bible is corrupt but at the same time proclaim Muhammad is mentioned in the Bible?
32- How do you know that the angel Muhammad was talking to was from Allah and was not Satan himself?
33- Muhammad said that anyone who knows the 99 names of Allah will go to Heaven. Does this apply to non-Muslims who believe Muhammad was a warmongering fraud and a pedophile?
34- The closer we get to the North and South poles, the longer our days or nights become. They can eventually extend for up to several months each, making the fourth Pillar of Islam impossible to practice without starving yourself to death. Was Allah unaware of the poles and Eskimos?
35- The Qur'an claims Satan misleads Muslims - so how can we trust Islamic scholars, or indeed any Muslim?

If you think I have bad information in any of these questions - please give me the number of the question and I'll show resources.

Thank you!