Question : Which mirror is used by doctors for examining eyes, ears, nose, and throat?

Option 1: Concave mirror

Option 2: Convex mirror

Option 3: Normal mirror

Option 4: Plane mirror

Question : If objects appear enlarged and inverted in a rear-view mirror, then which type of mirror is used?

Option 1: Concave

Option 2: Convex

Option 3: Cylindrical

Option 4: Plane