Gmat Prep

Well, I am not sure of the question. However, the solution to the inequalities would be as follows:

a) x^4>=1 : The solution set for this inequality is x>=1 and x<=-1

b) x^3<=27 Here, the solution set is x<=3

c) x^2>=16 Just like the first option, the solution for this is x>=4 and x<=-4

d) x<=|x|<=5 for any value of x, x<=|x|, holds true. Thus, the determining criteria is the second part |x|<=5. The solution to which is -5<=x<=5

e) 2<=3x+4<=6 This can be simplified to -2<=3x<=2. Which can be further simplified to -2/3<=x<=2/3.

Now, I am stuck in between option d and e. On exam day, I would go with E.

Please can you share the OA. Thanks!!