Change pack
Lintel
Nov 7 - 13
25 questions
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1.
Number
0.0086
Answer: 8.6 × 10^-3
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2.
Algebra
Factorise: x² - 6x + 8
Answer: (x - 2)(x - 4)
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3.
Geometry
Hypotenuse = 39cm, angle = 51°. Find adjacent side
Answer: 24.5cm
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4.
Ratio
£315.00 is shared between A and B in the ratio 2:5. How much does A receive?
Answer: £90.00
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5.
Statistics
The mean of 6 numbers is 25. If 5 of them are 21, 30, 43, 15, 25, what is the missing number?
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1.
Number
0.058
Answer: 5.8 × 10^-2
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2.
Algebra
Factorise: x² - 5x + 6
Answer: (x - 3)(x - 2)
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3.
Geometry
Hypotenuse = 27cm, angle = 59°. Find adjacent side
Answer: 13.9cm
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4.
Ratio
Simplify the ratio 2m:200cm
Answer: 1:100
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5.
Statistics
The mean of 4 numbers is 38. If 3 of them are 26, 20, 50, what is the missing number?
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1.
Number
2600000
Answer: 2.6 × 106
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2.
Algebra
Factorise: x² + 4x - 5
Answer: (x + 5)(x - 1)
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3.
Geometry
Adjacent = 16cm, angle = 60°. Find opposite
Answer: 27.7cm
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4.
Ratio
Simplify the ratio 7m:700cm
Answer: 1:100
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5.
Statistics
Calculate the mean of: 42, 38, 14, 10, 40, 22, 42
Answer: 29.7
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1.
Number
1900000
Answer: 1.9 × 106
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2.
Algebra
Factorise: x² + 4x - 12
Answer: (x + 6)(x - 2)
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3.
Geometry
Hypotenuse = 16cm, angle = 38°. Find adjacent side
Answer: 12.6cm
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4.
Ratio
In ratio 2:4:1, what fraction is the second part?
Answer: 4⁄7
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5.
Statistics
Calculate the mean of: 33, 15, 5, 34, 25, 33, 14
Answer: 22.7
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1.
Number
0.016
Answer: 1.6 × 10^-2
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2.
Algebra
Factorise: x² - 9x + 18
Answer: (x - 3)(x - 6)
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3.
Geometry
Adjacent = 22cm, angle = 30°. Find opposite
Answer: 12.7cm
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4.
Ratio
Divide 234 in the ratio 4:1:4
Answer: 104, 26 and 104
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5.
Statistics
The mean of 5 numbers is 26. If 4 of them are 40, 27, 17, 32, what is the missing number?