CTS  Placement Paper   Aptitude - Puzzle   MLR, Hyderabad-6 Jan 2011

CTS  Placement Paper   Aptitude - Puzzle   MLR, Hyderabad-6 Jan 2011


  • Posted by  FreshersWorld 
    7 Jan, 2012

    Puzzle:

    Two or more essences out of a stock of five essences A, B, C, D, and E are used in making all perfumes by a manufacturer. He has learned that for a blend of essences to be agreeable it should comply with all the rules listed below.

    A perfume containing A, should also contain the essence C, and the quantity of C should be twice as that of A.

    A perfume containing B, must also have D as one of its components and they should be in equal proportion.

    A single perfume should never contain C as well as D.

    D and E should not be used together.

    A perfume containing the essence E should contain E in such a proportion that the total amount of E present should be greater than the total amount of the other essence or essences used.

    Among the following which is an agreeable formula for a perfume?
    One part A, one part E
    Two parts B, two parts A
    Three parts C, three parts A
    Four parts D, four parts B
    Five parts E, five parts B
    Ans : D

    Adding more amount of essence C will make which of the following perfumes agreeable?
    One part A, one part C, five parts E
    Two parts B, two parts C, two parts E
    One part B, one part C, one part E
    Two parts B, one part C, four parts E
    Two parts C, one part D, three parts E
    Ans : A

    Among the following, the addition of which combination would make an unagreeable perfume containing two parts C and one part E agreeable?
    One part A
    One part B
    Two parts C
    One part D
    Two parts E
    Ans : E

    Among the following which combination cannot be used together in an agreeable perfume containing two or more essences?
    A and B
    A and N
    A and E
    B and D
    E and C
    Ans : A

    Among the below mentioned formulas, which can be made agreeable by the eliminating some or all of one essence ?
    One part A, one part B, one part D, four parts E
    One part A, two parts C, one part D, four parts E
    One part A, one part B, one part D, one part E
    Two parts A, two parts C, one part D, two parts E
    Two parts B, one part C, two parts D, three parts E
    Ans : B

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