Given below are two quantities named A & B. Based on the given information; you have to determine the relation between the two quantities. You should use the given data and your knowledge of Mathematics to choose between the possible answers.

Quantity A∶ The probability of getting a number completely divisible by 6 when the number is chosen from 1 to 20

Quantity B∶ The probability of getting a perfect square number when the number is chosen from 2 to 30