1
1 mark
1 markCircle the solid that has 7 vertices.
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Geometry Toolkit (Cambridge O Level Maths)
Exam Questions
38 mins24 questions21 mark
1 markThe diagram shows a kite, ABCD.
AFE and CEF are equilateral triangles.
Write down a mathematical name for quadrilateral AFCE.
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32 marks
2 marksThe diagram shows a circle, centre O.
Write down the mathematical name of
i)
line A,
[1]
ii)
shaded region B.
[1]
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12 marks
2 marksChange 90 km/h to m/s.
.......................................... m/s
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23 marks
3 marksHere is a sketch of a quadrilateral.
All lengths are in centimetres.
Tick one box for each statement.
| True | May be true | Not true | |
| The quadrilateral is a rectangle | |||
| The quadrilateral is a parallelogram | |||
| The quadrilateral is a rhombus | |||
| The quadrilateral is a kite |
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33 marks
3 marksChange a speed of 50 metres per second to a speed in kilometres per hour.
.......................... kilometres per hour
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14 marks
4 marksThe lake behind a dam has an area of 55 hectares.
When the gates in the dam are open, water flows out at a rate of 75 000 litres per second.
i)
Show that 90 million litres of water flows out in 20 minutes.
[1]
ii)
Beneath the surface, the lake has vertical sides.
Calculate the drop in the water level of the lake when the gates are open for 20 minutes.
Give your answer in centimetres.
[1 hectare = 104 m2, 1000 litres = 1 m3]
Calculate the drop in the water level of the lake when the gates are open for 20 minutes.
Give your answer in centimetres.
[1 hectare = 104 m2, 1000 litres = 1 m3]
.......................................... cm [3]
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21 mark
1 markHere is a cube with edge length 
cm
One diagonal is shown.
The total length, in centimetres, of the edges of the cube is a multiple of 18
Circle the correct statement.
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31 mark
1 markA square has an area of 0.25 square metres.
Circle the length, in centimetres, of one side of the square.
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