Column A Column B a < 0 4a a^4

Correct Answer is : if the quantity in Column B is greater;

if the quantity in Column A is greater;

if the quantity in Column B is greater;

if the two quantities are equal;

if the relationship cannot be determined from the information given.

Quantitative Comparison Practice Test 4

Question : 42 of 50

Marks: +1, -0

Column A	Column B
$a < 0$
$4a$	$a^4$

Solution:

4a = negative digit [∵ a < 0]

a^4

positive digit [∵ power of a is even]

Column A	Column B
$4a$	$a^4$

So, Column B is greater than Column A

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