Change pack
Lintel
Jul 27 - Aug 2
25 questions
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1.
Number
1000000
Answer: 1 × 106
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2.
Algebra
Factorise: x² - 9x + 20
Answer: (x - 4)(x - 5)
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3.
Geometry
Hypotenuse = 33cm, angle = 34°. Find adjacent side
Answer: 27.4cm
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4.
Ratio
Simplify the ratio 8m:800cm
Answer: 1:100
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5.
Statistics
Calculate the mean of: 42, 40, 39, 23, 45, 14, 50, 26
Answer: 34.9
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1.
Number
4400000
Answer: 4.4 × 106
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2.
Algebra
Factorise: x² - 8x + 12
Answer: (x - 6)(x - 2)
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3.
Geometry
Hypotenuse = 20cm, angle = 51°. Find adjacent side
Answer: 12.6cm
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4.
Ratio
In ratio 2:3:1, what fraction is the second part?
Answer: 3⁄6
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5.
Statistics
Calculate the mean of: 37, 18, 39, 8, 42, 28, 34, 34
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1.
Number
0.0045
Answer: 4.5 × 10-3
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2.
Algebra
Factorise: x² + x - 2
Answer: (x + 2)(x - 1)
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3.
Geometry
Adjacent = 25cm, angle = 44°. Find opposite
Answer: 24.cm
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4.
Ratio
£168.00 is shared between A and B in the ratio 5:3. How much does A receive?
Answer: £105.00
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5.
Statistics
The mean of 5 numbers is 27. If 4 of them are 25, 35, 18, 46, what is the missing number?
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1.
Number
0.0017
Answer: 1.7 × 10-3
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2.
Algebra
Factorise: x² + 4x - 5
Answer: (x + 5)(x - 1)
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3.
Geometry
Hypotenuse = 29cm, angle = 51°. Find adjacent side
Answer: 18.3cm
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4.
Ratio
In ratio 4:3:2, what fraction is the second part?
Answer: 3⁄9
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5.
Statistics
The mean of 4 numbers is 22. If 3 of them are 39, 17, 16, what is the missing number?
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1.
Number
4700000
Answer: 4.7 × 106
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2.
Algebra
Factorise: x² - 11x + 30
Answer: (x - 5)(x - 6)
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3.
Geometry
Adjacent = 17cm, angle = 38°. Find opposite
Answer: 13.3cm
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4.
Ratio
Simplify the ratio 4m:400cm
Answer: 1:100
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5.
Statistics
Calculate the mean of: 33, 7, 5, 18, 20, 40, 49, 46
Answer: 27.3