Change pack
Lintel
Sep 5 - 11
25 questions
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1.
Number
Write 0.0023 in standard form
Answer: 2.3 × 10-3
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2.
Algebra
Factorise: x² - 7x - 60
Answer: (x + 5)(x - 12)
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3.
Geometry
Hypotenuse = 19cm, angle = 63°. Find adjacent side. Give your answer to 2 decimal places
Answer: 8.63cm
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4.
Ratio
Simplify the ratio 6m : 95cm
Answer: 120:19
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5.
Statistics
Calculate the mean of: 24, 16, 12, 29, 36, 6
Answer: 20.5
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1.
Number
Write 180,000 in standard form
Answer: 1.8 × 105
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2.
Algebra
Factorise: x² + x - 110
Answer: (x + 11)(x - 10)
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3.
Geometry
Adjacent = 28cm, angle = 50°. Find opposite. Give your answer to 2 decimal places
Answer: 33.37cm
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4.
Ratio
£252.00 is shared between A and B in the ratio 2:5. How much does A receive?
Answer: £72.00
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5.
Statistics
Calculate the mean of: 14, 39, 45, 43, 7, 6, 22. Give your answer to 2 decimal places
Answer: 25.14
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1.
Number
Write 0.026 in standard form
Answer: 2.6 × 10-2
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2.
Algebra
Factorise: x² - 4x - 45
Answer: (x + 5)(x - 9)
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3.
Geometry
Hypotenuse = 21cm, angle = 25°. Find adjacent side. Give your answer to 2 decimal places
Answer: 19.03cm
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4.
Ratio
Simplify the ratio 6kg : 750g
Answer: 8:1
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5.
Statistics
The mean of 5 numbers is 37. If 4 of them are 36, 34, 35, 16, what is the missing number?
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1.
Number
Write 0.000051 in standard form
Answer: 5.1 × 10-5
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2.
Algebra
Factorise: x² - 2x - 8
Answer: (x + 2)(x - 4)
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3.
Geometry
Hypotenuse = 36cm, angle = 36°. Find adjacent side. Give your answer to 2 decimal places
Answer: 29.12cm
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4.
Ratio
Simplify the ratio 4m : 45cm
Answer: 80:9
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5.
Statistics
The mean of 5 numbers is 40. If 4 of them are 47, 25, 41, 48, what is the missing number?
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1.
Number
Write 480,000 in standard form
Answer: 4.8 × 105
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2.
Algebra
Factorise: x² + 3x - 88
Answer: (x + 11)(x - 8)
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3.
Geometry
Adjacent = 10cm, angle = 38°. Find opposite. Give your answer to 2 decimal places
Answer: 7.81cm
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4.
Ratio
Simplify the ratio 2 litres : 700 ml
Answer: 20:7
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5.
Statistics
Calculate the mean of: 26, 8, 27, 9, 25, 10
Answer: 17.5