McCune Albright syndrome is characterised by all except: (A) Cafe au lait skin spots, (B) Polyostotic fibrous dysplasia, (C) Delayed puberty, (D) Mutated α - subunit of G-protein
Answer is C. McCune Albright syndrome → causes precocious puberty.
Mc-cune Albright syndrome :

GS alpha mutation
Precocious puberty
Cafe u lait spots
Short 4th metacarpal
Kukcle knuckle dimple knuckle sign