Change pack
Lintel
Aug 3 - 9
25 questions
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1.
Number
0.069
Answer: 6.9 × 10-2
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2.
Algebra
Factorise: x² - 11x + 28
Answer: (x - 7)(x - 4)
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3.
Geometry
Adjacent = 16cm, angle = 36°. Find opposite
Answer: 11.6cm
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4.
Ratio
Simplify: 8:12:12
Answer: 2:3:3
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5.
Statistics
Calculate the mean of: 46, 49, 47, 49, 31, 29, 32, 28
Answer: 38.9
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1.
Number
0.00084
Answer: 8.4 × 10-4
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2.
Algebra
Factorise: x² - 9x + 20
Answer: (x - 4)(x - 5)
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3.
Geometry
Adjacent = 14cm, angle = 55°. Find opposite
Answer: 20cm
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4.
Ratio
In ratio 3:2:4, what fraction is the second part?
Answer: 2⁄9
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5.
Statistics
The mean of 4 numbers is 39. If 3 of them are 17, 35, 48, what is the missing number?
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1.
Number
170000
Answer: 1.7 × 105
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2.
Algebra
Factorise: x² + 2x - 3
Answer: (x + 3)(x - 1)
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3.
Geometry
Hypotenuse = 31cm, angle = 59°. Find adjacent side
Answer: 16cm
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4.
Ratio
In ratio 3:4:2, what fraction is the second part?
Answer: 4⁄9
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5.
Statistics
Calculate the mean of: 21, 29, 13, 45, 32, 8, 8
Answer: 22.3
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1.
Number
0.0032
Answer: 3.2 × 10-3
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2.
Algebra
Factorise: x² + x - 6
Answer: (x + 3)(x - 2)
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3.
Geometry
Adjacent = 26cm, angle = 44°. Find opposite
Answer: 25.cm
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4.
Ratio
In ratio 2:1:2, what fraction is the second part?
Answer: 1⁄5
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5.
Statistics
Calculate the mean of: 45, 8, 49, 33, 13, 19, 7, 49
Answer: 27.9
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1.
Number
480000
Answer: 4.8 × 105
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2.
Algebra
Factorise: x² - 12x + 35
Answer: (x - 5)(x - 7)
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3.
Geometry
Hypotenuse = 36cm, angle = 42°. Find adjacent side
Answer: 26.8cm
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4.
Ratio
£279.00 is shared between A and B in the ratio 5:4. How much does A receive?
Answer: £155.00
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5.
Statistics
The mean of 5 numbers is 37. If 4 of them are 34, 40, 29, 27, what is the missing number?