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. Give answer if; (1) p>q, (2) p<q, (3) p=q, (4) p ≥ q (5) p ≤ q

    (I)`p^2 = 4` (II)`q^2 + 4q = -4`

    A 1 Correct Answer Incorrect Answer
    B 2 Correct Answer Incorrect Answer
    C 3 Correct Answer Incorrect Answer
    D 4 Correct Answer Incorrect Answer
    E 5 Correct Answer Incorrect Answer

    Solution

    I.`p^2 = 4` , or p =`+-` 2 II.`q^2 + 4q = -4` or `q^2 + 4q + 4 = 0` `(q+2)^2 = 0` , or q + 2 = 0, q = -2, Hence, p ≥ q

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