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What is If a person has visual acuity 6/6. At what distance will he/she be able to read 6/24 lines and explain in detail?
Answer- B. 24 metresVisual acuity 616 means that a Person with normal visual acutiy can read the smallest line at a distance of 6 meters.Visual acdty 6124 means that this person can read paicular letters/lines at a distance of 6 meters which a person with normal visual acuity can read from a distance of 24 mm.