0 votes 0 votes Given that $-1 \leq v \leq 1, -2 \leq u \leq -0.5 \text{ and } -2 \leq z \leq -0.5 \text{ and } w=\frac{vz}{u}$ then which of the following is necessarily true? $-0.5 \leq w \leq 2$ $-4 \leq w \leq 4$ $-4 \leq w \leq 2$ $-2 \leq w \leq -0.5$ Quantitative Aptitude cat2003-1 quantitative-aptitude inequalities + – go_editor asked Feb 10, 2016 • edited Apr 2, 2022 by Lakshman Bhaiya go_editor 13.9k points 300 views answer comment Share See all 0 reply Please log in or register to add a comment.