Question

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

    5, 19, 40, ?, 103,

    145
    A 52 Correct Answer Incorrect Answer
    B 54 Correct Answer Incorrect Answer
    C 68 Correct Answer Incorrect Answer
    D 53 Correct Answer Incorrect Answer
    E 78 Correct Answer Incorrect Answer

    Solution

    Here series follows the pattern- 5+ 2×7 = 19 19+ 3×7 = 40 40+ 4×7 = 68 68+ 5×7 = 103 103+ 6×7 = 145

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