Change pack
Lintel
Jun 9 - 15
25 questions
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1.
Number
36000
Answer: 3.6 × 104
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2.
Algebra
Factorise: x² + 4x - 21
Answer: (x + 7)(x - 3)
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3.
Geometry
Hypotenuse = 22cm, angle = 60°. Find adjacent side
Answer: 11cm
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4.
Ratio
In ratio 4:4:2, what fraction is the second part?
Answer: 4⁄10
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5.
Statistics
The mean of 6 numbers is 28. If 5 of them are 17, 41, 36, 44, 37, what is the missing number?
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1.
Number
22000
Answer: 2.2 × 104
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2.
Algebra
Factorise: x² + 2x - 15
Answer: (x + 5)(x - 3)
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3.
Geometry
Adjacent = 17cm, angle = 55°. Find opposite
Answer: 24.3cm
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4.
Ratio
In ratio 1:3:1, what fraction is the second part?
Answer: 3⁄5
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5.
Statistics
The mean of 6 numbers is 22. If 5 of them are 26, 29, 44, 27, 22, what is the missing number?
Answer: -16
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1.
Number
0.091
Answer: 9.1 × 10-2
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2.
Algebra
Factorise: x² - 9x + 18
Answer: (x - 6)(x - 3)
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3.
Geometry
Hypotenuse = 17cm, angle = 46°. Find adjacent side
Answer: 11.8cm
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4.
Ratio
£287.00 is shared between A and B in the ratio 4:3. How much does A receive?
Answer: £164.00
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5.
Statistics
Calculate the mean of: 40, 50, 20, 30, 5, 48
Answer: 32.2
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1.
Number
95000000
Answer: 9.5 × 107
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2.
Algebra
Factorise: x² - 10x + 21
Answer: (x - 3)(x - 7)
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3.
Geometry
Adjacent = 17cm, angle = 40°. Find opposite
Answer: 14.3cm
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4.
Ratio
In ratio 1:1:3, what fraction is the second part?
Answer: 1⁄5
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5.
Statistics
Calculate the mean of: 5, 18, 47, 50, 41, 34
Answer: 32.5
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1.
Number
0.00068
Answer: 6.8 × 10-4
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2.
Algebra
Factorise: x² + 4x - 5
Answer: (x + 5)(x - 1)
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3.
Geometry
Hypotenuse = 21cm, angle = 30°. Find adjacent side
Answer: 18.2cm
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4.
Ratio
Simplify the ratio 5m:500cm
Answer: 1:100
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5.
Statistics
The mean of 5 numbers is 38. If 4 of them are 28, 45, 47, 40, what is the missing number?