The total surface area of a cube = 150. A. The length of one... | Data Interpretation | SolveeIt | Solveeit

Today, October 3

Question

The total surface area of a cube = 150.
A. The length of one edge of the cube
B. 4.5
In this question two quantities A and B are given. Compare the two quantities

A

if quantity A is greater than quantity B

B

if quantity B is greater than quantity A

C

if quantities A and B are equal

D

if comparison cannot be made

Answer

if quantity A is greater than quantity B

Explanation

Solution

Total surface area of the cube $=6a^2$
$a$ = side of the cube
$6a^2=150$
$a^2=25$
$a=5$
A. The length of one edge of the cube
B. 4.5
So, quantity A is greater than quantity B.So the correct option is (A)