Login/RegisterQuantitative Aptitude :: Simplification - Discussion
Home > Quantitative Aptitude > Simplification > MCQs Questions Discussion
22 / 106
Choose the correct option.
In this question, A^B means A raised to power B. If x^2*y*z < 0, then which one of the following statements must also be true?
I. yz < 0
II. z < 0
III. x < 0
AI only
BIII only
CI & II only
DNone of the above
Answer: Option (Login/Signup)
Show Explanation
Solution: x^2 will always be positive no matter whatever be the value of x
So to satisfy this condition x^2*y*z < 0 => yz<0 because x^2 will always be positive.
Asked In ::
STEP-BY-STEP
Solution: x^2 will always be positive no matter whatever be the value of x
So to satisfy this condition x^2*y*z < 0 => yz<0 because x^2 will always be positive.
Read Full Answer
Report Error
Please Login First Click Here
