Heart of a Muslim becomes black as mentioned in Hadith Nabvee when:
A. He leaves Fajar prayer
B. He leaves Asar prayer
C. He leaves Esha prayer
D. He leaves three timed consecutively
Which of the following are latent functions among the defined human functions by Robert Merton?
A. Easily apparent
B. Intention or obvious
C. Unintentional and not obvious
D. Visible