Change pack
Lintel
Feb 8 - 14
25 questions
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1.
Number
0.00031
Answer: 3.1 × 10^-4
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2.
Algebra
Factorise: x² - 9x + 18
Answer: (x - 3)(x - 6)
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3.
Geometry
Adjacent = 30cm, angle = 46°. Find opposite
Answer: 31.cm
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4.
Ratio
£217.00 is shared between A and B in the ratio 4:3. How much does A receive?
Answer: £124.00
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5.
Statistics
Calculate the mean of: 46, 28, 12, 44, 34, 41, 37, 47
Answer: 36.1
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1.
Number
41000000
Answer: 4.1 × 107
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2.
Algebra
Factorise: x² + 4x - 5
Answer: (x + 5)(x - 1)
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3.
Geometry
Hypotenuse = 19cm, angle = 29°. Find adjacent side
Answer: 16.6cm
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4.
Ratio
£235.00 is shared between A and B in the ratio 3:2. How much does A receive?
Answer: £141.00
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5.
Statistics
The mean of 5 numbers is 25. If 4 of them are 26, 46, 50, 24, what is the missing number?
Answer: -21
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1.
Number
9100000
Answer: 9.1 × 106
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2.
Algebra
Factorise: x² + 6x - 16
Answer: (x + 8)(x - 2)
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3.
Geometry
Adjacent = 27cm, angle = 39°. Find opposite
Answer: 21.9cm
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4.
Ratio
£378.00 is shared between A and B in the ratio 5:4. How much does A receive?
Answer: £210.00
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5.
Statistics
The mean of 5 numbers is 29. If 4 of them are 28, 29, 31, 20, what is the missing number?
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1.
Number
0.00093
Answer: 9.3 × 10^-4
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2.
Algebra
Factorise: x² - 4x + 4
Answer: (x - 2)(x - 2)
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3.
Geometry
Hypotenuse = 39cm, angle = 35°. Find adjacent side
Answer: 31.9cm
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4.
Ratio
£195.00 is shared between A and B in the ratio 2:3. How much does A receive?
Answer: £78.00
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5.
Statistics
Calculate the mean of: 37, 24, 27, 11, 47, 16
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1.
Number
2800000
Answer: 2.8 × 106
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2.
Algebra
Factorise: x² - 13x + 42
Answer: (x - 6)(x - 7)
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3.
Geometry
Adjacent = 17cm, angle = 60°. Find opposite
Answer: 29.4cm
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4.
Ratio
In ratio 4:1:3, what fraction is the second part?
Answer: 1⁄8
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5.
Statistics
Calculate the mean of: 17, 36, 27, 10, 6, 26, 45
Answer: 23.9