ABC26GN0102 · Number System

Subject: General Aptitude · Chapter: Number System · Exam: · Marks: · Difficulty:

If $X<Z$ and $X<Y$, which of the following is necessarily true? I. $Y<Z$ II. $X^{2}<Y Z$ III. $Z X<Y+Z$
(a)Only I
(b)Only II
(c)Only III
(d)None of these
Answer
Answer (as printed): B
Explanation
$(X<Z$ and $X<Y) \Rightarrow X^{2}<Y Z$.

Explanation as extracted from the printed page; notation may be imperfect.

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