Question:Defect of vision in which far objects appear blurred but near objects are seen clearly is
>>>Myopia
>>>Hyperopia
>>>Astigmatism
>>>Cataracts
>>>option1
Question:Defect of vision in which there is difficulty with near vision but far objects can be seen easily is
>>>Myopia
>>>Hyperopia
>>>Astigmatism
>>>Cataracts
>>>option2
Question:Defect of vision in which some light rays ared focused in front of or behind retina is
>>>Myopia
>>>Hyperopia
>>>Astigmatism
>>>Cataracts
>>>option3
Question:Clouding of the lens, which prevents a clear, sharp image being produced is known as
>>>Myopia
>>>Hyperopia
>>>Astigmatism
>>>Cataracts
>>>option4
Question:Human eye can adjust quantity of light entering by
>>>having a larger or smaller iris
>>>having a larger iris
>>>having a smaller iris mussle reflexes
>>>option1
Question:Myopia is corrected by
>>>Concave lens
>>>Convex lens
>>>sylendrical lens
>>>surgery
>>>option1
Question:Hyperopia is corrected by
>>>Concave lens
>>>Convex lens
>>>sylendrical lens
>>>surgery
>>>option2
Question:Astigmatism is corrected by
>>>Concave lens
>>>Convex lens
>>>sylendrical lens
>>>surgery
>>>option3
Question:Cataracts is corrected by
>>>Concave lens
>>>Convex lens
>>>sylendrical lens
>>>surgery
>>>option4
Question:Which of the following is a method of biometric identification
>>>Iris recognition
>>>Retinal scan
>>>Both
>>>None
>>>option3