Change pack
Lintel
Jan 3 - 9
25 questions
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1.
Number
0.034
Answer: 3.4 × 10-2
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2.
Algebra
Factorise: x² - 9x + 20
Answer: (x - 5)(x - 4)
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3.
Geometry
Hypotenuse = 34cm, angle = 53°. Find adjacent side
Answer: 20.5cm
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4.
Ratio
Divide 189 in the ratio 2:3:2
Answer: 54, 81 and 54
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5.
Statistics
Calculate the mean of: 43, 11, 22, 34, 43, 35, 13
Answer: 28.7
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1.
Number
0.00047
Answer: 4.7 × 10-4
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2.
Algebra
Factorise: x² - 9x + 14
Answer: (x - 2)(x - 7)
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3.
Geometry
Hypotenuse = 27cm, angle = 40°. Find adjacent side
Answer: 20.7cm
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4.
Ratio
Simplify the ratio 7m:700cm
Answer: 1:100
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5.
Statistics
The mean of 6 numbers is 33. If 5 of them are 22, 20, 44, 17, 16, what is the missing number?
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1.
Number
2700000
Answer: 2.7 × 106
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2.
Algebra
Factorise: x² + 5x - 24
Answer: (x + 8)(x - 3)
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3.
Geometry
Adjacent = 30cm, angle = 37°. Find opposite
Answer: 22.6cm
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4.
Ratio
£168.00 is shared between A and B in the ratio 3:4. How much does A receive?
Answer: £72.00
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5.
Statistics
Calculate the mean of: 50, 9, 5, 26, 14, 44
Answer: 24.7
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1.
Number
0.059
Answer: 5.9 × 10-2
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2.
Algebra
Factorise: x² + 4x - 12
Answer: (x + 6)(x - 2)
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3.
Geometry
Hypotenuse = 39cm, angle = 59°. Find adjacent side
Answer: 20.cm
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4.
Ratio
Simplify the ratio 4m:400cm
Answer: 1:100
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5.
Statistics
Calculate the mean of: 24, 12, 42, 9, 35, 9
Answer: 21.8
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1.
Number
40000
Answer: 4 × 104
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2.
Algebra
Factorise: x² - 4x + 4
Answer: (x - 2)(x - 2)
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3.
Geometry
Adjacent = 17cm, angle = 54°. Find opposite
Answer: 23.4cm
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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 6 numbers is 34. If 5 of them are 42, 20, 16, 25, 46, what is the missing number?