Question

1.where is the centre of the earth?
2.what is the meaning of islam?
3.where is the world biggest mosque(masjid)?
4.what is the meaning of quran?
5.how  many  names of allah?

Answer 1

.In religious fact ,Mecca is the center of the Earth.
.Islam is a religion formed by Prophet Mohammad and was followed by his children and the grandchildren. 
.There are many big mosques in the world but one of them is masjid al-Haram.
.Quran is the holy book of muslims .In which the thoughts of Allah have been written.
.There are 999 names of Allah.

Answer 2

1. Mecca is the centre of the earth
2.Islam is a religion , also known as Muslims
3.The worlds largest mosque is Al-Masjid Haram mosque situated in Mecca
4.Quran is the holy book of Islams
5.There are 99 names for allah .