Seclusion is Sunnah in the month of Ramzan. Another kind of Seclusion is Wajib its meaning is_______...? Mcqs

Seclusion is Sunnah in the month of Ramzan. Another kind of Seclusion is Wajib its meaning is_______...?

(A) Imperative

(B) Obligation

(C) Ordained

(D) valid