Change pack
Lintel
Aug 13 - 19
25 questions
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1.
Number
0.044
Answer: 4.4 × 10-2
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2.
Algebra
Factorise: x² + x - 20
Answer: (x + 5)(x - 4)
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3.
Geometry
Hypotenuse = 21cm, angle = 36°. Find adjacent side
Answer: 17cm
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4.
Ratio
Express the first part of 6:3 as a fraction in simplest form
Answer: 2⁄3
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5.
Statistics
Calculate the mean of: 43, 40, 46, 20, 37, 34, 46
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1.
Number
0.0091
Answer: 9.1 × 10-3
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2.
Algebra
Factorise: x² + x - 56
Answer: (x + 8)(x - 7)
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3.
Geometry
Hypotenuse = 26cm, angle = 31°. Find adjacent side
Answer: 22.3cm
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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 29. If 5 of them are 32, 38, 35, 30, 46, what is the missing number?
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1.
Number
170000
Answer: 1.7 × 105
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2.
Algebra
Factorise: x² - 8x + 15
Answer: (x - 5)(x - 3)
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3.
Geometry
Adjacent = 24cm, angle = 60°. Find opposite
Answer: 41.6cm
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4.
Ratio
In ratio 2:4:4, what fraction is the second part?
Answer: 4⁄10
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5.
Statistics
Calculate the mean of: 41, 25, 40, 43, 44, 8, 47, 12
Answer: 32.5
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1.
Number
0.078
Answer: 7.8 × 10-2
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2.
Algebra
Factorise: x² - 9x + 18
Answer: (x - 6)(x - 3)
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3.
Geometry
Hypotenuse = 15cm, angle = 31°. Find adjacent side
Answer: 12.9cm
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4.
Ratio
£294.00 is shared between A and B in the ratio 4:3. How much does A receive?
Answer: £168.00
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5.
Statistics
Calculate the mean of: 25, 24, 32, 15, 13, 12, 17
Answer: 19.7
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1.
Number
570000
Answer: 5.7 × 105
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2.
Algebra
Factorise: x² + 6x - 16
Answer: (x + 8)(x - 2)
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3.
Geometry
Adjacent = 29cm, angle = 35°. Find opposite
Answer: 20.3cm
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4.
Ratio
In ratio 4:1:3, what fraction is the second part?
Answer: 1⁄8
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5.
Statistics
The mean of 4 numbers is 35. If 3 of them are 15, 29, 25, what is the missing number?