Question

    Select the letter cluster that can replace the question mark (?) in the following series.

    ZBKI, XDHM, VFEQ, THBU, ___?_____. PLVC

    A RJXY Correct Answer Incorrect Answer
    B RJYY Correct Answer Incorrect Answer
    C RJYX Correct Answer Incorrect Answer
    D JRYY Correct Answer Incorrect Answer

    Solution

    Z – 2 = X; X – 2 = V; V – 2 = T; T – 2 = R; R – 2 = P B + 2 = D; D + 2 = F; F + 2 -= H; H + 2 = J; J + 2= L K – 3 = H; H – 3 = E; E – 3 = B; B – 3 = Y; Y – 2 = V I + 4 = M; M + 4 = Q; Q + 4 = U; U + 4 = Y; Y + 4 = C

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