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

    Question

    What will come in the place of questions (?) mark in following questions.

    6, 8, 15, 44, ?,

    1134.
    A 109 Correct Answer Incorrect Answer
    B 115 Correct Answer Incorrect Answer
    C 123 Correct Answer Incorrect Answer
    D 195 Correct Answer Incorrect Answer
    E 344 Correct Answer Incorrect Answer

    Solution

    Here series follows the pattern- 6 × 2 – 2 ²  = 8 8 × 3 – 3 ²  = 15 15 × 4 – 4 ²  = 44 44 × 5 – 5 ²  = 195 195 × 6 – 6 ²  = 1134

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