1. Is z less than 0?
(1) xy > 0 and yz < 0.
(2) x > 0
2. If x = 0. rstu, where r, s, t, and u each represent a nonzero digit of x, what is the value of x?
(1) r = 3s = 2t = 6u
(2) The product of r and u is equal to the product of s and t.
(1) xy > 0 and yz < 0.
(2) x > 0
2. If x = 0. rstu, where r, s, t, and u each represent a nonzero digit of x, what is the value of x?
(1) r = 3s = 2t = 6u
(2) The product of r and u is equal to the product of s and t.
1. C
ReplyDelete2. A
Please confirm if answers are correct.