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4. In a test (+5) marks …

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4. In a test (+5) marks is given for every correct answer and (-2) marks is given for every incorrect answer.Jay answered all the questions and scored (-12) marks through she got 4 correct answers. How many incorrect answers did he attempt?

    • Posted by Adiy Babu 1 year, 6 months ago

    CBSE > Class 07 > Mathematics
    • 3 answers

    Adiy Babu 1 year, 6 months ago

    16

    1Thank You

    Adiy Babu 1 year, 6 months ago

    शिवा पांडे गलत जबाब।

    1Thank You

    Shiva Pandey 1 year, 6 months ago

    0

    2Thank You

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