Change pack
Lintel
Apr 13 - 19
25 questions
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1.
Number
0.071
Answer: 7.1 × 10-2
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2.
Algebra
Factorise: x² + 2x - 48
Answer: (x + 8)(x - 6)
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3.
Geometry
Hypotenuse = 30cm, angle = 45°. Find adjacent side
Answer: 21.2cm
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4.
Ratio
Express the first part of 6:4 as a fraction in simplest form
Answer: 3⁄5
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5.
Statistics
Calculate the mean of: 22, 45, 48, 26, 38, 14, 5, 46
Answer: 30.5
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1.
Number
0.0015
Answer: 1.5 × 10-3
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2.
Algebra
Factorise: x² + x - 20
Answer: (x + 5)(x - 4)
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3.
Geometry
Hypotenuse = 36cm, angle = 27°. Find adjacent side
Answer: 32.cm
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4.
Ratio
Simplify the ratio 8m:800cm
Answer: 1:100
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5.
Statistics
The mean of 5 numbers is 38. If 4 of them are 21, 46, 29, 22, what is the missing number?
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1.
Number
430000
Answer: 4.3 × 105
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2.
Algebra
Factorise: x² - 10x + 24
Answer: (x - 4)(x - 6)
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3.
Geometry
Adjacent = 28cm, angle = 37°. Find opposite
Answer: 21.cm
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4.
Ratio
Simplify the ratio 3m:300cm
Answer: 1:100
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5.
Statistics
Calculate the mean of: 41, 23, 38, 20, 16, 15
Answer: 25.5
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1.
Number
0.0067
Answer: 6.7 × 10-3
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2.
Algebra
Factorise: x² - 9x + 18
Answer: (x - 3)(x - 6)
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3.
Geometry
Hypotenuse = 29cm, angle = 44°. Find adjacent side
Answer: 20.9cm
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4.
Ratio
£210.00 is shared between A and B in the ratio 2:3. How much does A receive?
Answer: £84.00
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5.
Statistics
Calculate the mean of: 19, 21, 38, 41, 28, 13
Answer: 26.7
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1.
Number
930000
Answer: 9.3 × 105
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2.
Algebra
Factorise: x² + x - 12
Answer: (x + 4)(x - 3)
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3.
Geometry
Adjacent = 17cm, angle = 59°. Find opposite
Answer: 28.3cm
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4.
Ratio
In ratio 4:3:1, what fraction is the second part?
Answer: 3⁄8
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5.
Statistics
The mean of 4 numbers is 35. If 3 of them are 21, 37, 34, what is the missing number?