Change pack
Lintel
Nov 24 - 30
25 questions
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1.
Number
0.0042
Answer: 4.2 × 10-3
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2.
Algebra
Factorise: x² + 2x - 8
Answer: (x + 4)(x - 2)
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3.
Geometry
Adjacent = 26cm, angle = 52°. Find opposite
Answer: 33.3cm
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4.
Ratio
£400.00 is shared between A and B in the ratio 3:5. How much does A receive?
Answer: £150.00
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5.
Statistics
Calculate the mean of: 45, 33, 34, 14, 7, 45, 24
Answer: 28.9
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1.
Number
25000
Answer: 2.5 × 104
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2.
Algebra
Factorise: x² - 13x + 42
Answer: (x - 6)(x - 7)
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3.
Geometry
Hypotenuse = 39cm, angle = 65°. Find adjacent side
Answer: 16.5cm
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4.
Ratio
£100.00 is shared between A and B in the ratio 2:3. How much does A receive?
Answer: £40.00
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5.
Statistics
The mean of 6 numbers is 30. If 5 of them are 26, 47, 24, 44, 30, what is the missing number?
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1.
Number
0.0006
Answer: 6 × 10-4
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2.
Algebra
Factorise: x² - 12x + 35
Answer: (x - 5)(x - 7)
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3.
Geometry
Adjacent = 20cm, angle = 42°. Find opposite
Answer: 18cm
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4.
Ratio
£288.00 is shared between A and B in the ratio 4:5. How much does A receive?
Answer: £128.00
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5.
Statistics
The mean of 5 numbers is 27. If 4 of them are 32, 23, 33, 50, what is the missing number?
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1.
Number
21000000
Answer: 2.1 × 107
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2.
Algebra
Factorise: x² + 5x - 24
Answer: (x + 8)(x - 3)
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3.
Geometry
Hypotenuse = 25cm, angle = 65°. Find adjacent side
Answer: 10.6cm
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4.
Ratio
In ratio 1:3:4, what fraction is the second part?
Answer: 3⁄8
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5.
Statistics
Calculate the mean of: 32, 23, 11, 24, 42, 14
Answer: 24.3
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1.
Number
78000000
Answer: 7.8 × 107
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2.
Algebra
Factorise: x² + 2x - 15
Answer: (x + 5)(x - 3)
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3.
Geometry
Hypotenuse = 24cm, angle = 28°. Find adjacent side
Answer: 21.2cm
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4.
Ratio
In ratio 3:4:1, what fraction is the second part?
Answer: 4⁄8
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5.
Statistics
Calculate the mean of: 10, 24, 19, 46, 24, 21, 31