Change pack
Lintel
Dec 16 - 22
25 questions
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1.
Number
0.057
Answer: 5.7 × 10-2
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2.
Algebra
Factorise: x² - 9x + 20
Answer: (x - 5)(x - 4)
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3.
Geometry
Hypotenuse = 22cm, angle = 52°. Find adjacent side
Answer: 13.5cm
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4.
Ratio
£369.00 is shared between A and B in the ratio 5:4. How much does A receive?
Answer: £205.00
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5.
Statistics
The mean of 5 numbers is 33. If 4 of them are 30, 47, 47, 41, what is the missing number?
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1.
Number
46000000
Answer: 4.6 × 107
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2.
Algebra
Factorise: x² + 2x - 3
Answer: (x + 3)(x - 1)
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3.
Geometry
Adjacent = 15cm, angle = 58°. Find opposite
Answer: 24cm
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4.
Ratio
Simplify the ratio 4m:400cm
Answer: 1:100
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5.
Statistics
Calculate the mean of: 31, 6, 43, 7, 28, 46
Answer: 26.8
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1.
Number
7000000
Answer: 7 × 106
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2.
Algebra
Factorise: x² - 9x + 18
Answer: (x - 6)(x - 3)
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3.
Geometry
Adjacent = 21cm, angle = 55°. Find opposite
Answer: 30cm
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4.
Ratio
In ratio 1:4:4, what fraction is the second part?
Answer: 4⁄9
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5.
Statistics
Calculate the mean of: 30, 9, 17, 9, 21, 21, 50
Answer: 22.4
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1.
Number
0.017
Answer: 1.7 × 10-2
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2.
Algebra
Factorise: x² - 6x + 8
Answer: (x - 2)(x - 4)
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3.
Geometry
Hypotenuse = 21cm, angle = 62°. Find adjacent side
Answer: 9.9cm
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4.
Ratio
£297.00 is shared between A and B in the ratio 5:4. How much does A receive?
Answer: £165.00
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5.
Statistics
The mean of 5 numbers is 35. If 4 of them are 18, 40, 43, 36, what is the missing number?
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1.
Number
64000000
Answer: 6.4 × 107
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2.
Algebra
Factorise: x² - 5x + 6
Answer: (x - 3)(x - 2)
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3.
Geometry
Adjacent = 20cm, angle = 39°. Find opposite
Answer: 16.2cm
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4.
Ratio
Simplify the ratio 2m:200cm
Answer: 1:100
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5.
Statistics
Calculate the mean of: 44, 39, 7, 34, 35, 40, 13, 41
Answer: 31.6