Change pack
Lintel
Mar 16 - 22
25 questions
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1.
Number
6000000
Answer: 6 × 106
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2.
Algebra
Factorise: x² + 4x - 12
Answer: (x + 6)(x - 2)
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3.
Geometry
Hypotenuse = 20cm, angle = 48°. Find adjacent side
Answer: 13.4cm
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4.
Ratio
£230.00 is shared between A and B in the ratio 3:2. How much does A receive?
Answer: £138.00
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5.
Statistics
The mean of 4 numbers is 28. If 3 of them are 28, 22, 35, what is the missing number?
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1.
Number
0.0096
Answer: 9.6 × 10-3
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2.
Algebra
Factorise: x² - 12x + 36
Answer: (x - 6)(x - 6)
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3.
Geometry
Adjacent = 21cm, angle = 46°. Find opposite
Answer: 21.7cm
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4.
Ratio
£256.00 is shared between A and B in the ratio 3:5. How much does A receive?
Answer: £96.00
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5.
Statistics
Calculate the mean of: 13, 27, 24, 40, 23, 22, 22
Answer: 24.4
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1.
Number
0.00095
Answer: 9.5 × 10-4
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2.
Algebra
Factorise: x² + 5x - 24
Answer: (x + 8)(x - 3)
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3.
Geometry
Adjacent = 18cm, angle = 34°. Find opposite
Answer: 12.cm
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4.
Ratio
£154.00 is shared between A and B in the ratio 2:5. How much does A receive?
Answer: £44.00
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5.
Statistics
Calculate the mean of: 42, 30, 40, 16, 43, 19, 14
Answer: 29.1
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1.
Number
68000
Answer: 6.8 × 104
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2.
Algebra
Factorise: x² + x - 20
Answer: (x + 5)(x - 4)
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3.
Geometry
Hypotenuse = 21cm, angle = 37°. Find adjacent side
Answer: 16.8cm
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4.
Ratio
In ratio 2:3:4, what fraction is the second part?
Answer: 3⁄9
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5.
Statistics
The mean of 4 numbers is 22. If 3 of them are 38, 32, 21, what is the missing number?
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1.
Number
0.00061
Answer: 6.1 × 10-4
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2.
Algebra
Factorise: x² + x - 2
Answer: (x + 2)(x - 1)
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3.
Geometry
Adjacent = 14cm, angle = 36°. Find opposite
Answer: 10.2cm
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4.
Ratio
In ratio 1:1:2, what fraction is the second part?
Answer: 1⁄4
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5.
Statistics
Calculate the mean of: 14, 7, 5, 35, 27, 31, 6, 46
Answer: 21.4