Change pack
Lintel
Dec 7 - 13
25 questions
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1.
Number
0.035
Answer: 3.5 × 10^-2
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2.
Algebra
Factorise: x² - 9x + 18
Answer: (x - 6)(x - 3)
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3.
Geometry
Hypotenuse = 33cm, angle = 36°. Find adjacent side
Answer: 26.7cm
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4.
Ratio
In ratio 3:1:2, what fraction is the second part?
Answer: 1⁄6
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5.
Statistics
Calculate the mean of: 28, 20, 29, 32, 47, 46, 14
Answer: 30.9
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1.
Number
0.023
Answer: 2.3 × 10^-2
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2.
Algebra
Factorise: x² - 8x + 15
Answer: (x - 3)(x - 5)
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3.
Geometry
Hypotenuse = 32cm, angle = 45°. Find adjacent side
Answer: 22.6cm
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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: 40, 43, 42, 33, 10, 15, 7
Answer: 27.1
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1.
Number
2700000
Answer: 2.7 × 106
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2.
Algebra
Factorise: x² + x - 56
Answer: (x + 8)(x - 7)
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3.
Geometry
Adjacent = 19cm, angle = 40°. Find opposite
Answer: 15.9cm
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4.
Ratio
In ratio 2:1:4, what fraction is the second part?
Answer: 1⁄7
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5.
Statistics
The mean of 4 numbers is 32. If 3 of them are 24, 43, 31, what is the missing number?
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1.
Number
12000
Answer: 1.2 × 104
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2.
Algebra
Factorise: x² + 5x - 14
Answer: (x + 7)(x - 2)
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3.
Geometry
Hypotenuse = 38cm, angle = 26°. Find adjacent side
Answer: 34.2cm
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4.
Ratio
£160.00 is shared between A and B in the ratio 3:5. How much does A receive?
Answer: £60.00
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5.
Statistics
The mean of 5 numbers is 27. If 4 of them are 18, 17, 38, 19, what is the missing number?
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1.
Number
0.0017
Answer: 1.7 × 10^-3
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2.
Algebra
Factorise: x² + 2x - 3
Answer: (x + 3)(x - 1)
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3.
Geometry
Adjacent = 26cm, angle = 54°. Find opposite
Answer: 35.8cm
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4.
Ratio
£224.00 is shared between A and B in the ratio 2:5. How much does A receive?
Answer: £64.00
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5.
Statistics
Calculate the mean of: 36, 14, 41, 46, 28, 22, 42
Answer: 32.7