Change pack
Lintel
May 24 - 30
25 questions
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1.
Number
9500000
Answer: 9.5 × 106
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2.
Algebra
Factorise: x² + x - 2
Answer: (x + 2)(x - 1)
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3.
Geometry
Hypotenuse = 40cm, angle = 37°. Find adjacent side
Answer: 31.9cm
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4.
Ratio
Simplify the ratio 3m:300cm
Answer: 1:100
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5.
Statistics
Calculate the mean of: 33, 29, 29, 49, 37, 40, 32, 8
Answer: 32.1
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1.
Number
0.00048
Answer: 4.8 × 10-4
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2.
Algebra
Factorise: x² - 8x + 16
Answer: (x - 4)(x - 4)
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3.
Geometry
Adjacent = 21cm, angle = 31°. Find opposite
Answer: 12.6cm
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4.
Ratio
Simplify the ratio 2m:200cm
Answer: 1:100
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5.
Statistics
The mean of 5 numbers is 31. If 4 of them are 33, 18, 19, 48, what is the missing number?
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1.
Number
42000
Answer: 4.2 × 104
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2.
Algebra
Factorise: x² - 8x + 12
Answer: (x - 6)(x - 2)
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3.
Geometry
Hypotenuse = 24cm, angle = 51°. Find adjacent side
Answer: 15.cm
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4.
Ratio
£280.00 is shared between A and B in the ratio 3:5. How much does A receive?
Answer: £105.00
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5.
Statistics
The mean of 5 numbers is 36. If 4 of them are 28, 18, 20, 34, what is the missing number?
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1.
Number
0.00073
Answer: 7.3 × 10-4
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2.
Algebra
Factorise: x² + x - 42
Answer: (x + 7)(x - 6)
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3.
Geometry
Adjacent = 30cm, angle = 30°. Find opposite
Answer: 17.3cm
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4.
Ratio
Simplify the ratio 4m:400cm
Answer: 1:100
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5.
Statistics
Calculate the mean of: 35, 38, 44, 12, 26, 42, 38, 50
Answer: 35.6
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1.
Number
0.022
Answer: 2.2 × 10-2
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2.
Algebra
Factorise: x² + 2x - 8
Answer: (x + 4)(x - 2)
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3.
Geometry
Adjacent = 11cm, angle = 54°. Find opposite
Answer: 15.cm
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4.
Ratio
£182.00 is shared between A and B in the ratio 4:3. How much does A receive?
Answer: £104.00
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5.
Statistics
Calculate the mean of: 19, 42, 11, 10, 25, 41
Answer: 24.7