A. [x<0 in l]
B. [x for x<0 in l]
C. [x in l for x<0]
D. [x for x in l if x<0]

Solution

D. [x for x in l if x<0]

Explanation

To pick out only the negative numbers from a given list ‘l’, the correct list comprehension statement would be: [x for x in l if x<0].

For example if we have a list l=[-65, 2, 7, -99, -4, 3]
>>> [x for x in l if x<0]
The output would be: [-65, -99, -4].