ASVAB Armed Services Vocational Aptitude Battery (#94)

Section: Mechanical Comprehension

A cubic foot of water weighs about 62.5 pounds. If an aquarium is 18 feet long, 10 feet deep, and 12 feet wide, what's the approximate pounds-per-square-inch pressure (psi) on the bottom of the tank?

2 psi
4 psi
5 psi
7 psi