State the correct order of Intellectual disability in terms of decreasing intellectual functioning (I. Q. range) :

(A) Severe
(B) Mild
(C) Profound
(D) Moderate

Choose the correct answer from the options given below :

(B), (D), (A), (C)

The different levels of intellectual disability are: mild (IQs 55 to approximately 70), moderate (IQs 35–40 to approximately 50– 55), severe (IQs 20–25 to approximately 35–40), and profound (IQs below 20–25).