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Daily Practice

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17th February 1986

5 questions · 12 marks · Grades 6-7 · 61 question types in this band

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  1. 1
    Circle Theorems2 marks

    ABCD is a cyclic quadrilateral. Angle ABC is 125°. Work out angle ADC.

  2. 2
    Probability Trees3 marks

    A bag holds 4 red and 8 blue counters. Two are taken without replacement. Work out the probability both are red.

  3. 3
    Cumulative Frequency2 marks

    A cumulative frequency graph is drawn for 148 values. What cumulative frequency do you read across from to estimate the lower quartile?

  4. 4
    Fractional and Negative Indices2 marks

    Write 5^-3 as a fraction.

  5. 5
    Changing the Subject of a Formula3 marks

    Make x the subject of y = 2x^2 - 10.

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