missing number in sequence riddle

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Can you find the missing number in the sequence given below?

11  15  19  12  16  ?  13  17  21  14  18  22

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SherlockHolmes Expert Asked on 20th March 2017 in Math Puzzles.
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  • 7 Answer(s)

    20

    Alternate value puzzle. Every position with 2 skips is a series.

    shashwatajmani Curious Answered on 20th March 2017.
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    20

    Shruthi Starter Answered on 20th March 2017.
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    20

    Kishan Curious Answered on 23rd March 2017.
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    20

    ankit2017 Starter Answered on 6th April 2017.
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    20

    Harish2610 Curious Answered on 18th April 2017.
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    20

    Kirti11 Curious Answered on 15th October 2017.
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    The difference between the numbers is 4,4,-7 etc’ so the missing number is 20.

    Moshe Curious Answered on 12th February 2020.
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