19, 23, 27, 18, 28, तथा A का औसत 25 हो, तो A का मान ज्ञात कीजिए ।

  • 1

    115

  • 2

    25

  • 3

    45

  • 4

    35

Answer:- 4

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malika

  • 03 Oct 2020 09:00 PM

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