1.

A concave lens and a convex lens have same focal length of 20 cm and both put in contact this combination is used to view an object 5 cm long kept at 20 cm from the lens combination. As compared to object the image will be [CPMT 2005]

A.            Magnified and inverted  
B.            Reduced and erect                                                               
C.            Of the same size and erect                                               
D.            Of the same size and inverted
Answer» D.            Of the same size and inverted


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