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

    Question

    Select the number from the given options that can

    replace the question mark (?) in the given series. 54, 75, 117, 180, 264, [?],495
    A 355 Correct Answer Incorrect Answer
    B 352 Correct Answer Incorrect Answer
    C 369 Correct Answer Incorrect Answer
    D 418 Correct Answer Incorrect Answer

    Solution

    54 + 21 = 75 75 + 42 = 117 117 + 63 = 180 180 + 84 = 264 264 + 105 = 369 369 + 126 = 495

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