GMAT Problem Solving Absolute Value (Modulus) Most Important Problems for 700 Score Part 5

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Q. 1 which of the following is a solution for the above equation?

A.

B.

C.

D.

E.

Answer: A

Q. 2 then which of the following is true of Inequalities?

A.

B.

C.

D.

E. Cannot be determined

Answer: D

Q. 3

A.

B.

C.

D.

E.

Answer: A

Q. 4 Which of the following is/are true?

1. holds for all values of .

2. There Is no value of for which holds.

3. is negative for all values of .

A. None

B. only

C. only

D. only

E.

Answer: C

Q. 5 For how many integer values of ,

A.

B.

C.

D.

E. infinite

Answer: C