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: Social & Preventive Medicine
A 46- Years old female presented at the eye OPD in a hospital. Her vision in the right eye was 6/60 and in left eye 3/60. Under the National Programme for Control of Blindness, she will be classified as 
Select and explain. 
A. Low vision, B. Socially blind, C. Economically blind, D. Normal vision
A: Low vision
Answer: A: Low vision 
Explanation: Low Vision - Visual Acuity - NPCB, India
Category 1 - <6/18 – 6/60 - Low Vision
Category 2 - <6/60 – 3/60 - Economic Blindness
Blindness
Category 3 - <3/60 – 1/60 - Social Blindness
Category 4 - <1/60 – PL+ - Manifest Blindness
Category 5 - PL– - Absolute Blindness