Change pack
Lintel
Mar 10 - 16
25 questions
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1.
Number
0.0096
Answer: 9.6 × 10-3
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2.
Algebra
Factorise: x² + 5x - 6
Answer: (x + 6)(x - 1)
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3.
Geometry
Hypotenuse = 39cm, angle = 43°. Find adjacent side
Answer: 28.5cm
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4.
Ratio
Simplify the ratio 5m:500cm
Answer: 1:100
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5.
Statistics
Calculate the mean of: 28, 14, 41, 37, 39, 49, 31, 5
Answer: 30.5
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1.
Number
36000
Answer: 3.6 × 104
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2.
Algebra
Factorise: x² - 8x + 12
Answer: (x - 2)(x - 6)
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3.
Geometry
Adjacent = 20cm, angle = 40°. Find opposite
Answer: 16.8cm
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4.
Ratio
Simplify the ratio 3m:300cm
Answer: 1:100
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5.
Statistics
The mean of 6 numbers is 32. If 5 of them are 30, 22, 19, 18, 26, what is the missing number?
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1.
Number
0.07
Answer: 7 × 10-2
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2.
Algebra
Factorise: x² - 12x + 35
Answer: (x - 7)(x - 5)
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3.
Geometry
Hypotenuse = 34cm, angle = 34°. Find adjacent side
Answer: 28.2cm
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4.
Ratio
£245.00 is shared between A and B in the ratio 5:2. How much does A receive?
Answer: £175.00
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5.
Statistics
The mean of 5 numbers is 34. If 4 of them are 21, 28, 40, 40, what is the missing number?
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1.
Number
4200000
Answer: 4.2 × 106
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2.
Algebra
Factorise: x² + x - 20
Answer: (x + 5)(x - 4)
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3.
Geometry
Adjacent = 27cm, angle = 52°. Find opposite
Answer: 34.6cm
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4.
Ratio
Divide 168 in the ratio 1:2:3
Answer: 28, 56 and 84
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5.
Statistics
Calculate the mean of: 23, 35, 29, 36, 9, 46, 40
Answer: 31.1
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1.
Number
29000
Answer: 2.9 × 104
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2.
Algebra
Factorise: x² + 2x - 15
Answer: (x + 5)(x - 3)
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3.
Geometry
Adjacent = 10cm, angle = 33°. Find opposite
Answer: 6.5cm
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4.
Ratio
Express the first part of 6:5 as a fraction in simplest form
Answer: 6⁄11
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5.
Statistics
The mean of 4 numbers is 27. If 3 of them are 45, 24, 26, what is the missing number?