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

    Question

    You are provided with three

    sequences below. Determine the values of P, Q, and R, and then identify the relationship among them. 210, P, 233, 64, 260, 35 Q, 66, 110, 170, 254, 370 42, 54, 74, R, 146, 202
    A P + Q = R + 15 Correct Answer Incorrect Answer
    B P + R = Q + 20 Correct Answer Incorrect Answer
    C R + P = Q - 20 Correct Answer Incorrect Answer
    D Q + R = P - 40 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ, Series I, 210 - 112 = 89  89 + 122 = 233 233 - 132 = 64 64 + 142 = 260 260 - 152 = 35 P = 89 Series II, 66 - 30 = 36 110 - 66 = 44    (36 + 8) 170 - 110 = 60  (44 + 16) 254 - 170 = 84   (60 + 24) 370 - 254 = 116   (84 + 32) Q = 30 Series III, 42 + 3 × 4 = 54 54 + 4 × 5 = 74 74 + 5 × 6 = 104 104 + 6 × 7 = 146 146 + 7 × 8 = 202 R = 104 89 + 30 = 119 = 104 + 15 P + Q = R + 15

    Practice Next

    Relevant for Exams: