Question

These are four of the most important requirements of what religion? A. Christianity B. Hinduism C. Islam D. Shinto

Answer 1

There exists a similar question where the four most important requirements are given and they are (1) Give charity to the needy, (2) make a pilgrimage, (3) Fasting during the holy month, and (4) pray five times a day. These requirements are under the religion of Islam. The answer is letter C. 

Answer 2

C. Islam is that religion