12. Carolyn has $ 100.
    Nine times what Carolyn has is $ 900.
    Nine times more than what Carolyn has is $ 1000.
    \ 100 + 300 + d + 2d = 1000
    

     3d = 600     and     d = 200
    \ $ 2d = $ 400 > $ 300

    Hence A.

13. 

    Hence B.

14. Given 6 c + 15 d = 3
    Dividing by 3 \ 2 c + 5 d = 11
    Multiplying by 2 \ 4 c + 10 d = 22

    Hence B.

15. x = 0.99 is a proper fraction. Hence x² i.e. x ´ x i.e. 0.99 times x is a proper fraction of x and hence less than x.

    Hence B.

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Index

PART VI Practice Tests
Drill :
Section 1 : Verbal Section
Section 2 : Quantitative Section
Section 3 : Analytical Section
Section 4 : Quantitative Section
Section 5 : Verbal Section
Section 6 : Analytical Section
Section 7 : Quantitative Section

Answer Explanation To The Drill
Section 1 : Verbal Section
Section 2 : Quantitative Section
Section 3 : Analytical Section
Section 4 : Quantitative Section
Section 5 : Verbal Section
Section 6 : Analytical Section
Section 7 : Quantitative Section