Change pack
Lintel
Sep 24 - 30
25 questions
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1.
Number
0.0046
Answer: 4.6 × 10-3
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2.
Algebra
Factorise: x² + 2x - 8
Answer: (x + 4)(x - 2)
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3.
Geometry
Hypotenuse = 35cm, angle = 43°. Find adjacent side
Answer: 25.6cm
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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: 41, 49, 43, 12, 31, 46, 7
Answer: 32.7
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1.
Number
1400000
Answer: 1.4 × 106
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2.
Algebra
Factorise: x² - 12x + 36
Answer: (x - 6)(x - 6)
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3.
Geometry
Adjacent = 15cm, angle = 30°. Find opposite
Answer: 8.7cm
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4.
Ratio
£273.00 is shared between A and B in the ratio 4:3. How much does A receive?
Answer: £156.00
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5.
Statistics
The mean of 6 numbers is 23. If 5 of them are 31, 32, 34, 15, 37, what is the missing number?
Answer: -11
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1.
Number
0.089
Answer: 8.9 × 10-2
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2.
Algebra
Factorise: x² - 7x + 12
Answer: (x - 3)(x - 4)
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3.
Geometry
Hypotenuse = 24cm, angle = 58°. Find adjacent side
Answer: 12.7cm
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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
The mean of 5 numbers is 39. If 4 of them are 17, 20, 49, 24, what is the missing number?
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1.
Number
13000
Answer: 1.3 × 104
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2.
Algebra
Factorise: x² + x - 2
Answer: (x + 2)(x - 1)
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3.
Geometry
Adjacent = 18cm, angle = 35°. Find opposite
Answer: 12.6cm
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4.
Ratio
In ratio 2:1:1, what fraction is the second part?
Answer: 1⁄4
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5.
Statistics
Calculate the mean of: 24, 49, 16, 30, 10, 42, 23, 38
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1.
Number
2600000
Answer: 2.6 × 106
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2.
Algebra
Factorise: x² + 2x - 24
Answer: (x + 6)(x - 4)
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3.
Geometry
Adjacent = 20cm, angle = 34°. Find opposite
Answer: 13.5cm
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4.
Ratio
In ratio 1:2:2, what fraction is the second part?
Answer: 2⁄5
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5.
Statistics
Calculate the mean of: 47, 12, 43, 41, 20, 25, 45
Answer: 33.3