Change pack
Lintel
Sep 26 - Oct 2
25 questions
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1.
Number
630000
Answer: 6.3 × 105
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2.
Algebra
Factorise: x² - 10x + 21
Answer: (x - 7)(x - 3)
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3.
Geometry
Hypotenuse = 35cm, angle = 48°. Find adjacent side
Answer: 23.4cm
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4.
Ratio
Simplify the ratio 8m:800cm
Answer: 1:100
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5.
Statistics
Calculate the mean of: 26, 42, 34, 48, 38, 10, 13
Answer: 30.1
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1.
Number
0.00075
Answer: 7.5 × 10^-4
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2.
Algebra
Factorise: x² + x - 20
Answer: (x + 5)(x - 4)
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3.
Geometry
Adjacent = 17cm, angle = 37°. Find opposite
Answer: 12.8cm
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4.
Ratio
£259.00 is shared between A and B in the ratio 5:2. How much does A receive?
Answer: £185.00
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5.
Statistics
The mean of 5 numbers is 29. If 4 of them are 34, 24, 39, 43, what is the missing number?
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1.
Number
0.0093
Answer: 9.3 × 10^-3
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2.
Algebra
Factorise: x² - 11x + 30
Answer: (x - 6)(x - 5)
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3.
Geometry
Adjacent = 29cm, angle = 44°. Find opposite
Answer: 28cm
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4.
Ratio
In ratio 3:1:1, what fraction is the second part?
Answer: 1⁄5
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5.
Statistics
The mean of 4 numbers is 40. If 3 of them are 34, 41, 44, what is the missing number?
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1.
Number
23000
Answer: 2.3 × 104
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2.
Algebra
Factorise: x² + x - 6
Answer: (x + 3)(x - 2)
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3.
Geometry
Hypotenuse = 33cm, angle = 45°. Find adjacent side
Answer: 23.3cm
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4.
Ratio
In ratio 1:4:2, what fraction is the second part?
Answer: 4⁄7
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5.
Statistics
Calculate the mean of: 13, 30, 48, 16, 38, 45, 25
Answer: 30.7
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1.
Number
590000
Answer: 5.9 × 105
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2.
Algebra
Factorise: x² - 8x + 16
Answer: (x - 4)(x - 4)
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3.
Geometry
Adjacent = 24cm, angle = 44°. Find opposite
Answer: 23.2cm
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4.
Ratio
£294.00 is shared between A and B in the ratio 1:2. How much does A receive?
Answer: £98.00
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5.
Statistics
Calculate the mean of: 34, 26, 23, 37, 22, 44, 9, 28
Answer: 27.9