Locate the image of the point P as seen hy the eye in the figure

Answer

A, B, C

Explanation

The presence of air medium in between the sheet does not affect the shift.
The shift will be due to 3 sheets of different refractive index other than air
`=[1-(1/12)](0.2)+[1-(1/1.3)](03)`
`+[1-(1/1.4)](0.4)`
`=0.2 cm above point P.