Data Sufficiency

Q.1 If 0 < ab < ac, is a negative?
(1) c < 0
(2) b > c

Q.2 For any integers x and y, min(x, y) and max(x, y) denote
the minimum and the maximum of x and y, respectively.
For example, min(5, 2) = 2 and max(5, 2) = 5. For the
integer w, what is the value of min(10, w) ?
(1) w = max(20, z) for some integer z.
(2) w = max(10, w)


Try these and please share your reasoning for problem 2 as i couldn't quite grasp the question here.
keep working hard guys!!!

Hello Anurag,

Statement 2: a may be either positive or negative --> Not sufficient

In Q1.
Statement 2 states that b>c and in the question it is given that ab<ac.
That implies that a<0.i.e.,a is negative.
So my answer will be D.
Correct me if I am wrong.

thanks anurag and karthik for your replies.
Got a clear understanding now.