GCSE Maths Higher Mock Revision

1 ≤ 2y – 3 < 9 where y is an integer.

Write down all the possible values of y

• 2,3,4,5

• 1,2,3,4

• 3,4,5,6

• 1,2,3,4,5,6,7,8

A number x is truncated to 2 decimal places. The result is 9.58

Write down the error interval for x

• 0.0002278

• 2.278

• 0.02278

• 0.002278

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CCSS.8.EE.A.4

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CCSS.HSA.APR.D.6

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CCSS.HSA.CED.A.4

AOB is a sector of a circle, centre O and radius 12 cm. The length of arc AB is 15 cm. Find the area of the sector.

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CCSS.HSG.C.B.5

Bradley gets the bus on Saturday and Sunday. The probability that Bradley’s bus will be late on any day is 0.2

Work out the probability that Bradley’s bus is late on at least one of these days.

• 0.2

• 0.14

• 0.25

• 0.36

Calculate the length AB

• 12cm

• 10.5cm

• 11.1cm

• 12.2cm

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CCSS.HSG.SRT.C.8