Mathematics

10th

grade

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MENTAL MATHS QUIZ ( class 10th )

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10 questions

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  • 1. Multiple Choice
    45 seconds
    1 pt

    HCF OF (2¹²⁵-2¹⁵) is ?

    9

    31

    7

    8

  • 2. Multiple Choice
    45 seconds
    1 pt

    Solve for x and y if 2ˣ+5ʸ=33

    x=3 , y=2

    x=2 , y=3

    x=-3 , y=-2

  • 3. Multiple Choice
    45 seconds
    1 pt

    if 1 is a zero of the polynomial ax²-3(a-1)-1 then find the value of 'a'

    -1

    1

    2

    4

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