Subject: General Aptitude · Chapter: Volume and Surface Area · Exam: · Marks: · Difficulty:
If the numbers representing volume and surface area of a cube are equal, then the length of the edge of the cube in terms of the unit of measurement will be
(a)3
(b)4
(c)5
(d)6
Answer
Answer (as printed): D
Explanation
$a^{3}=6 a^{2} \Rightarrow a=6$.
Explanation as extracted from the printed page; notation may be imperfect.