New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    In the following questions, two equations numbered I and II are given. You have to solve both the equations and determine the relationship between them and give answer:

    I. x2 – 12x + 32 = 0 II.

    y2 + y - 20 = 0
    A if x > y Correct Answer Incorrect Answer
    B if y > x Correct Answer Incorrect Answer
    C if y ≤ x Correct Answer Incorrect Answer
    D if x ≤ y Correct Answer Incorrect Answer
    E x = y or relationship cannot be determine Correct Answer Incorrect Answer

    Solution

    I. x2 – 12x + 32 = 0 pairs  = -8, -4 after sign changing values will be = 8,4 II. y2 + y - 20 = 0 pairs = 5,-4 value after changing y = -5, 4 Hence, x ≥ y

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