Change pack
Lintel
Nov 18 - 24
25 questions
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1.
Number
96000
Answer: 9.6 × 104
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2.
Algebra
Factorise: x² + x - 12
Answer: (x + 4)(x - 3)
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3.
Geometry
Hypotenuse = 34cm, angle = 64°. Find adjacent side
Answer: 14.9cm
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4.
Ratio
Express the first part of 3:5 as a fraction in simplest form
Answer: 3⁄8
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5.
Statistics
Calculate the mean of: 45, 30, 6, 30, 30, 31
Answer: 28.7
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1.
Number
0.037
Answer: 3.7 × 10-2
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2.
Algebra
Factorise: x² - 5x + 6
Answer: (x - 3)(x - 2)
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3.
Geometry
Adjacent = 18cm, angle = 49°. Find opposite
Answer: 20.7cm
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4.
Ratio
Divide 84 in the ratio 3:1:3
Answer: 36, 12 and 36
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5.
Statistics
The mean of 6 numbers is 33. If 5 of them are 29, 44, 33, 39, 47, what is the missing number?
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1.
Number
2000000
Answer: 2 × 106
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2.
Algebra
Factorise: x² - 7x + 12
Answer: (x - 4)(x - 3)
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3.
Geometry
Hypotenuse = 25cm, angle = 25°. Find adjacent side
Answer: 22.7cm
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4.
Ratio
Simplify: 12:24:16
Answer: 3:6:4
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5.
Statistics
Calculate the mean of: 36, 9, 49, 34, 20, 32, 39, 13
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1.
Number
0.00093
Answer: 9.3 × 10-4
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2.
Algebra
Factorise: x² + x - 2
Answer: (x + 2)(x - 1)
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3.
Geometry
Adjacent = 17cm, angle = 52°. Find opposite
Answer: 21.8cm
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4.
Ratio
Divide 135 in the ratio 4:4:1
Answer: 60, 60 and 15
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5.
Statistics
The mean of 6 numbers is 36. If 5 of them are 36, 38, 47, 33, 20, what is the missing number?
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1.
Number
40000
Answer: 4 × 104
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2.
Algebra
Factorise: x² + 3x - 28
Answer: (x + 7)(x - 4)
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3.
Geometry
Hypotenuse = 27cm, angle = 33°. Find adjacent side
Answer: 22.6cm
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4.
Ratio
Divide 144 in the ratio 1:3:4
Answer: 18, 54 and 72
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5.
Statistics
The mean of 4 numbers is 21. If 3 of them are 32, 24, 21, what is the missing number?