A. x < 2          B. x > 2       C. x < 4       D. x > 4        E. x < - 4

2. Solve x - 8 < 5 and 3x - 2 > 7.

        A. x > 3          B. x < 13            C. 3 < x < 13

        D. x < 3 or x > 13                      E. No solution

3. Find the positive solutions of .

        A. x £ 2     B. 0 < x £ 2    C. 0 £ x < 2        D. 0 £ x £ 2      E. 0 < x < 2

4. Solve .

        A.           B.         C.

        D. or                        E. or

5. Solve .

        A.         B.           C.          D.         E. or

6. What is the number of integral solutions of ?

        A. 3          B. 4           C. 5          D. 6        E. 7

7. If has no real roots, what are the values of k?

        A.             B.          C.           D.          E.

8. If , then which of the following must be true?

           (I)              (II)          (III)

        A. (I) only      B. (III) only    C. (I) and (II)      D. (II) and (III)    E. (I), (II) and (III)

9. If , then which of the following is true?

        A.         B.          C.             D.          E.

10. If and , then which of the following must be true?

            (I)          (II)           (III)

        A. (I) only     B. (II) only     C. (III) only        D. (I) and (II)      E. (I), (II) and (III)