Change pack
Lintel
Dec 17 - 23
25 questions
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1.
Number
0.00085
Answer: 8.5 × 10-4
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2.
Algebra
Factorise: x² + 3x - 10
Answer: (x + 5)(x - 2)
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3.
Geometry
Adjacent = 26cm, angle = 60°. Find opposite
Answer: 45cm
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4.
Ratio
In ratio 1:2:4, what fraction is the second part?
Answer: 2⁄7
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5.
Statistics
Calculate the mean of: 18, 42, 16, 45, 16, 25, 21
Answer: 26.1
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1.
Number
0.0003
Answer: 3 × 10-4
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2.
Algebra
Factorise: x² + x - 2
Answer: (x + 2)(x - 1)
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3.
Geometry
Adjacent = 10cm, angle = 49°. Find opposite
Answer: 11.5cm
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4.
Ratio
In ratio 3:1:4, what fraction is the second part?
Answer: 1⁄8
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5.
Statistics
Calculate the mean of: 23, 36, 7, 50, 10, 10, 14, 12
Answer: 20.3
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1.
Number
18000000
Answer: 1.8 × 107
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2.
Algebra
Factorise: x² - 9x + 20
Answer: (x - 4)(x - 5)
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3.
Geometry
Hypotenuse = 39cm, angle = 25°. Find adjacent side
Answer: 35.3cm
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4.
Ratio
£312.00 is shared between A and B in the ratio 3:5. How much does A receive?
Answer: £117.00
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5.
Statistics
The mean of 6 numbers is 30. If 5 of them are 20, 40, 26, 18, 49, what is the missing number?
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1.
Number
0.076
Answer: 7.6 × 10-2
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2.
Algebra
Factorise: x² - 10x + 25
Answer: (x - 5)(x - 5)
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3.
Geometry
Adjacent = 17cm, angle = 38°. Find opposite
Answer: 13.3cm
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4.
Ratio
£246.00 is shared between A and B in the ratio 1:2. How much does A receive?
Answer: £82.00
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5.
Statistics
Calculate the mean of: 10, 18, 8, 49, 41, 10, 21
Answer: 22.4
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1.
Number
410000
Answer: 4.1 × 105
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2.
Algebra
Factorise: x² + 5x - 24
Answer: (x + 8)(x - 3)
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3.
Geometry
Hypotenuse = 35cm, angle = 65°. Find adjacent side
Answer: 14.8cm
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4.
Ratio
In ratio 3:1:3, what fraction is the second part?
Answer: 1⁄7
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5.
Statistics
The mean of 5 numbers is 32. If 4 of them are 45, 50, 39, 39, what is the missing number?
Answer: -13