Change pack
Lintel
Jul 13 - 19
25 questions
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1.
Number
0.0034
Answer: 3.4 × 10-3
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2.
Algebra
Factorise: x² + 5x - 14
Answer: (x + 7)(x - 2)
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3.
Geometry
Adjacent = 15cm, angle = 35°. Find opposite
Answer: 10.5cm
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4.
Ratio
£198.00 is shared between A and B in the ratio 2:1. How much does A receive?
Answer: £132.00
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5.
Statistics
Calculate the mean of: 36, 46, 12, 13, 5, 35
Answer: 24.5
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1.
Number
0.0001
Answer: 1 × 10-4
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2.
Algebra
Factorise: x² + 6x - 7
Answer: (x + 7)(x - 1)
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3.
Geometry
Adjacent = 16cm, angle = 57°. Find opposite
Answer: 24.6cm
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4.
Ratio
Simplify: 15:6:6
Answer: 5:2:2
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5.
Statistics
The mean of 6 numbers is 23. If 5 of them are 46, 43, 29, 16, 42, what is the missing number?
Answer: -38
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1.
Number
57000000
Answer: 5.7 × 107
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2.
Algebra
Factorise: x² - 6x + 9
Answer: (x - 3)(x - 3)
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3.
Geometry
Hypotenuse = 37cm, angle = 32°. Find adjacent side
Answer: 31.4cm
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4.
Ratio
Express the first part of 4:6 as a fraction in simplest form
Answer: 2⁄5
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5.
Statistics
Calculate the mean of: 30, 47, 8, 30, 40, 45
Answer: 33.3
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1.
Number
0.0064
Answer: 6.4 × 10-3
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2.
Algebra
Factorise: x² - 7x + 10
Answer: (x - 2)(x - 5)
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3.
Geometry
Adjacent = 23cm, angle = 53°. Find opposite
Answer: 30.5cm
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4.
Ratio
Express the first part of 5:4 as a fraction in simplest form
Answer: 5⁄9
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5.
Statistics
Calculate the mean of: 22, 42, 43, 23, 26, 37, 40, 49
Answer: 35.3
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1.
Number
630000
Answer: 6.3 × 105
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2.
Algebra
Factorise: x² + 3x - 10
Answer: (x + 5)(x - 2)
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3.
Geometry
Hypotenuse = 33cm, angle = 44°. Find adjacent side
Answer: 23.7cm
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4.
Ratio
Divide 210 in the ratio 2:2:3
Answer: 60, 60 and 90
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5.
Statistics
The mean of 4 numbers is 23. If 3 of them are 50, 40, 27, what is the missing number?
Answer: -25