This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Dental
Babloo a 5-year boy presents with small hypopigmented scaly macule on the check. Some of his classmates also have similar lesions. The most probable diagnosis is – 
Select and explain. 
A. Pityriasis rosea, B. Pityriasis versicolour, C. Indeterminate leprosy, D. Pityriasis alba
D: Pityriasis alba
Answer: D: Pityriasis alba 
Explanation: Information in this question are :-


Child patient (5 year old)
Hypopigmented macule
With Scales
Over cheek (i.e. face)