<prompt> A 40 year old male has vision of 660 in right eye and 360 in left eye under NPCB, he will be classified as:-Low visionEconomically blindNormalSocially blind  <response>: COMPARISON OF WHO AND NPCB DEFINITIONS: WHO-ICD Visual acuity NPCB Low Version Category 1 Category 2 618 - 660 660 - 360 Low vision Economiclegal Blindness Category 3 Category 4 Category 5 360 - 160 160- PL PL- Social blindness Manifest blindness Absolute blindness 