Hindus constitute about 20% OF Suadi - Why cant they elect a Hindu leader there in Mecca?

The reason is simple. Those men who are responsible for this --- act like so-called "democratic" & "secular" people in other parts of the world where they are not in majority, but they become absolute "autocratic" in their own areas and lands where they are majority people. They place their own ladies under the veil, but when they tour other countries of the world, they look straight at the eyes, face, and body of beautiful women. In India they become "secular", and in Arab they become "censoring authority" against other's religious activities. This "double standard" is part of their life. This is the reason. But I do also doubt your statistic that Hindus are there 20% in number of the total population. Where from you got that data? And I tell you, even if the Hindus/Christians had been there in a number of 20% of the total population, still there would have been no chance for them to have some seats in leadership of that country.