Which of the following actions may be regarded as Mubah?

A. Acquisition of Knowledge
B. smoking
C. Salat ash-Shaf
D. shaking hands while greeting

Correct Answer:

Option D – shaking hands while greeting

Explanation

Mubah is something that there is no objection to doing it in terms of religion; that is, a person is free to do it or not to do it. Shaking hands is an example of such.