ASVAB Armed Services Vocational Aptitude Battery (#24)

Section: Mechanical Comprehension

If Gear 1 in the figure above makes 10 complete clockwise revolutions per minute, then:

Gear 2 makes 2 clockwise revolutions per minute.
Gear 3 makes 8 clockwise revolutions per minute.
Gear 3 makes 30 clockwise revolutions per minute.
Gear 3 makes 9 counterclockwise revolutions per minute.