Change pack
Lintel
Sep 3 - 9
25 questions
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1.
Number
34000000
Answer: 3.4 × 107
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2.
Algebra
Factorise: x² + 4x - 5
Answer: (x + 5)(x - 1)
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3.
Geometry
Hypotenuse = 28cm, angle = 54°. Find adjacent side
Answer: 16.5cm
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4.
Ratio
Express the first part of 3:4 as a fraction in simplest form
Answer: 3⁄7
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5.
Statistics
Calculate the mean of: 10, 18, 21, 12, 32, 6, 42
Answer: 20.1
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1.
Number
2900000
Answer: 2.9 × 106
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2.
Algebra
Factorise: x² + 4x - 21
Answer: (x + 7)(x - 3)
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3.
Geometry
Hypotenuse = 30cm, angle = 25°. Find adjacent side
Answer: 27.2cm
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4.
Ratio
Simplify the ratio 6m:600cm
Answer: 1:100
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5.
Statistics
The mean of 6 numbers is 24. If 5 of them are 50, 48, 33, 33, 26, what is the missing number?
Answer: -46
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1.
Number
0.00038
Answer: 3.8 × 10-4
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2.
Algebra
Factorise: x² - 8x + 12
Answer: (x - 6)(x - 2)
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3.
Geometry
Adjacent = 29cm, angle = 34°. Find opposite
Answer: 19.6cm
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4.
Ratio
£350.00 is shared between A and B in the ratio 2:5. How much does A receive?
Answer: £100.00
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5.
Statistics
Calculate the mean of: 5, 18, 17, 35, 50, 7, 16
Answer: 21.1
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1.
Number
89000000
Answer: 8.9 × 107
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2.
Algebra
Factorise: x² - 6x + 8
Answer: (x - 2)(x - 4)
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3.
Geometry
Hypotenuse = 24cm, angle = 38°. Find adjacent side
Answer: 18.9cm
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4.
Ratio
£296.00 is shared between A and B in the ratio 3:5. How much does A receive?
Answer: £111.00
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5.
Statistics
Calculate the mean of: 46, 6, 22, 8, 38, 50
Answer: 28.3
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1.
Number
0.0026
Answer: 2.6 × 10-3
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2.
Algebra
Factorise: x² + 2x - 3
Answer: (x + 3)(x - 1)
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3.
Geometry
Adjacent = 15cm, angle = 42°. Find opposite
Answer: 13.5cm
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4.
Ratio
In ratio 4:3:3, what fraction is the second part?
Answer: 3⁄10
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5.
Statistics
The mean of 6 numbers is 32. If 5 of them are 19, 18, 34, 32, 25, what is the missing number?