A vehicle which can be bodily lifted off the line by ________ is a trolley A. 02 man B. 04 man C. 3 man D. None of these

The correct answer is: A. 02 man.

A trolley is a small vehicle that can be moved around by hand. It is often used to transport goods or materials in factories or warehouses. Trolleys can be lifted off the line by two men, which makes them easy to move around.

Option B is incorrect because it would require four men to lift the trolley. Option C is incorrect because it would require three men to lift the trolley. Option D is incorrect because it is not a valid option.