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

    Question

    What will be come in place of question mark (?) in the given number series

    138, 140, 152, 174, ?, 

    248
    A 206 Correct Answer Incorrect Answer
    B 136 Correct Answer Incorrect Answer
    C 200 Correct Answer Incorrect Answer
    D 260 Correct Answer Incorrect Answer

    Solution

    ATQ, 138 + 2 = 140 140 + 12 = 152 152 + 22 = 174 174 + 32 = 206 206 + 42 = 248

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