Change pack
Lintel
Oct 4 - 10
25 questions
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1.
Number
0.0082
Answer: 8.2 × 10-3
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2.
Algebra
Factorise: x² + x - 2
Answer: (x + 2)(x - 1)
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3.
Geometry
Hypotenuse = 34cm, angle = 65°. Find adjacent side
Answer: 14.4cm
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4.
Ratio
Simplify the ratio 2m:200cm
Answer: 1:100
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5.
Statistics
Calculate the mean of: 41, 10, 12, 31, 24, 7, 46
Answer: 24.4
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1.
Number
10000000
Answer: 1 × 107
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2.
Algebra
Factorise: x² - 9x + 18
Answer: (x - 3)(x - 6)
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3.
Geometry
Adjacent = 27cm, angle = 58°. Find opposite
Answer: 43.2cm
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4.
Ratio
In ratio 2:4:4, what fraction is the second part?
Answer: 4⁄10
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5.
Statistics
The mean of 6 numbers is 33. If 5 of them are 43, 48, 33, 34, 29, what is the missing number?
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1.
Number
0.0041
Answer: 4.1 × 10-3
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2.
Algebra
Factorise: x² - 10x + 24
Answer: (x - 6)(x - 4)
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3.
Geometry
Hypotenuse = 29cm, angle = 51°. Find adjacent side
Answer: 18.3cm
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4.
Ratio
In ratio 3:1:3, what fraction is the second part?
Answer: 1⁄7
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5.
Statistics
The mean of 5 numbers is 34. If 4 of them are 32, 49, 19, 32, what is the missing number?
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1.
Number
25000000
Answer: 2.5 × 107
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2.
Algebra
Factorise: x² + 3x - 4
Answer: (x + 4)(x - 1)
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3.
Geometry
Adjacent = 11cm, angle = 50°. Find opposite
Answer: 13.cm
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4.
Ratio
In ratio 4:2:2, what fraction is the second part?
Answer: 2⁄8
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5.
Statistics
Calculate the mean of: 44, 45, 49, 13, 36, 30
Answer: 36.2
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1.
Number
870000
Answer: 8.7 × 105
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2.
Algebra
Factorise: x² - 8x + 16
Answer: (x - 4)(x - 4)
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3.
Geometry
Adjacent = 22cm, angle = 53°. Find opposite
Answer: 29.2cm
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4.
Ratio
Simplify the ratio 3m:300cm
Answer: 1:100
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5.
Statistics
Calculate the mean of: 38, 31, 30, 5, 10, 44
Answer: 26.3