# GMAT Problem Solving Absolute Value (Modulus) Most Important Problems for 700 Score Part 4

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**Q. 1 For x < 0. Simplify****?**

A.

B.

C.

D.

E.

Answer: D

**Q. 2 If** **?**

A.

B.

C.

D.

E. Cannot be determined

Answer: D

**Q. 3 If** **and** **what is**

A.

B.

C.

D.

E.

Answer: C

**Q. 4 Which of the following inequalities is equal to** **?**

A.

B.

C.

D.

E.

Answer: C

**Q. 5 What is the sum of all possible solutions to** **?**

A.

B.

C.

D.

E.

Answer: B