Change pack
Lintel
Jun 1 - 7
25 questions
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1.
Number
4300000
Answer: 4.3 × 106
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2.
Algebra
Factorise: x² - 8x + 12
Answer: (x - 6)(x - 2)
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3.
Geometry
Adjacent = 10cm, angle = 54°. Find opposite
Answer: 13.8cm
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4.
Ratio
Simplify the ratio 4m:400cm
Answer: 1:100
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5.
Statistics
The mean of 5 numbers is 33. If 4 of them are 50, 48, 33, 35, what is the missing number?
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1.
Number
0.0044
Answer: 4.4 × 10-3
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2.
Algebra
Factorise: x² - 11x + 30
Answer: (x - 5)(x - 6)
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3.
Geometry
Hypotenuse = 29cm, angle = 45°. Find adjacent side
Answer: 20.5cm
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4.
Ratio
In ratio 2:3:2, what fraction is the second part?
Answer: 3⁄7
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5.
Statistics
The mean of 5 numbers is 36. If 4 of them are 46, 18, 30, 35, what is the missing number?
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1.
Number
9400000
Answer: 9.4 × 106
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2.
Algebra
Factorise: x² + 2x - 3
Answer: (x + 3)(x - 1)
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3.
Geometry
Adjacent = 21cm, angle = 55°. Find opposite
Answer: 30cm
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4.
Ratio
In ratio 2:1:3, what fraction is the second part?
Answer: 1⁄6
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5.
Statistics
Calculate the mean of: 29, 30, 13, 47, 49, 5, 18
Answer: 27.3
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1.
Number
76000000
Answer: 7.6 × 107
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2.
Algebra
Factorise: x² + x - 20
Answer: (x + 5)(x - 4)
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3.
Geometry
Adjacent = 26cm, angle = 58°. Find opposite
Answer: 41.6cm
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4.
Ratio
Express the first part of 5:3 as a fraction in simplest form
Answer: 5⁄8
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5.
Statistics
The mean of 6 numbers is 39. If 5 of them are 23, 26, 17, 30, 39, what is the missing number?
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1.
Number
0.065
Answer: 6.5 × 10-2
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2.
Algebra
Factorise: x² + 3x - 10
Answer: (x + 5)(x - 2)
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3.
Geometry
Hypotenuse = 31cm, angle = 43°. Find adjacent side
Answer: 22.7cm
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4.
Ratio
Simplify: 10:6:12
Answer: 5:3:6
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5.
Statistics
Calculate the mean of: 5, 39, 41, 32, 23, 45, 34
Answer: 31.3