Question

note: please do not click refresh, back or forward button of browser while taking test. question: approximately ____ % of our driving clues depend on vision. options: 50, 90, 75

Explanation:

In driving safety and related studies, it's a known fact that a large majority of the information (clues) we use while driving comes from our visual perception. Among the given options (50, 90, 75), 90% is the most accurate approximation for the percentage of driving clues that depend on vision.

Answer:

90 (the option with the radio button selected, and based on driving safety knowledge, approximately 90% of driving clues depend on vision)