Change pack
Lintel
Aug 22 - 28
25 questions
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1.
Number
0.00024
Answer: 2.4 × 10-4
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2.
Algebra
Factorise: x² + 2x - 15
Answer: (x + 5)(x - 3)
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3.
Geometry
Adjacent = 13cm, angle = 44°. Find opposite
Answer: 12.6cm
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4.
Ratio
£300.00 is shared between A and B in the ratio 2:1. How much does A receive?
Answer: £200.00
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5.
Statistics
The mean of 4 numbers is 36. If 3 of them are 43, 22, 20, what is the missing number?
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1.
Number
21000000
Answer: 2.1 × 107
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2.
Algebra
Factorise: x² - 8x + 16
Answer: (x - 4)(x - 4)
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3.
Geometry
Hypotenuse = 18cm, angle = 37°. Find adjacent side
Answer: 14.4cm
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4.
Ratio
£252.00 is shared between A and B in the ratio 2:1. How much does A receive?
Answer: £168.00
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5.
Statistics
Calculate the mean of: 43, 13, 35, 33, 25, 8
Answer: 26.2
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1.
Number
5800000
Answer: 5.8 × 106
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2.
Algebra
Factorise: x² + x - 2
Answer: (x + 2)(x - 1)
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3.
Geometry
Hypotenuse = 34cm, angle = 52°. Find adjacent side
Answer: 20.9cm
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4.
Ratio
Simplify: 8:24:24
Answer: 1:3:3
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5.
Statistics
The mean of 6 numbers is 39. If 5 of them are 45, 19, 22, 42, 18, what is the missing number?
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1.
Number
0.00021
Answer: 2.1 × 10-4
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2.
Algebra
Factorise: x² + 5x - 6
Answer: (x + 6)(x - 1)
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3.
Geometry
Adjacent = 19cm, angle = 33°. Find opposite
Answer: 12.3cm
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4.
Ratio
Divide 280 in the ratio 2:1:2
Answer: 112, 56 and 112
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5.
Statistics
Calculate the mean of: 7, 24, 20, 37, 36, 27
Answer: 25.2
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1.
Number
11000000
Answer: 1.1 × 107
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2.
Algebra
Factorise: x² + 2x - 3
Answer: (x + 3)(x - 1)
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3.
Geometry
Hypotenuse = 30cm, angle = 37°. Find adjacent side
Answer: 24cm
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4.
Ratio
Simplify: 4:6:12
Answer: 2:3:6
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5.
Statistics
Calculate the mean of: 44, 11, 41, 48, 47, 48, 31
Answer: 38.6