Change pack
Lintel
Feb 18 - 24
25 questions
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1.
Number
0.0045
Answer: 4.5 × 10-3
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2.
Algebra
Factorise: x² + x - 2
Answer: (x + 2)(x - 1)
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3.
Geometry
Hypotenuse = 15cm, angle = 46°. Find adjacent side
Answer: 10.4cm
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4.
Ratio
£154.00 is shared between A and B in the ratio 4:3. How much does A receive?
Answer: £88.00
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5.
Statistics
Calculate the mean of: 19, 29, 31, 19, 42, 33, 13, 32
Answer: 27.3
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1.
Number
12000000
Answer: 1.2 × 107
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2.
Algebra
Factorise: x² - 11x + 30
Answer: (x - 5)(x - 6)
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3.
Geometry
Adjacent = 29cm, angle = 30°. Find opposite
Answer: 16.7cm
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4.
Ratio
£256.00 is shared between A and B in the ratio 5:3. How much does A receive?
Answer: £160.00
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5.
Statistics
The mean of 6 numbers is 28. If 5 of them are 47, 41, 27, 39, 50, what is the missing number?
Answer: -36
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1.
Number
0.00056
Answer: 5.6 × 10-4
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2.
Algebra
Factorise: x² - 9x + 14
Answer: (x - 2)(x - 7)
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3.
Geometry
Hypotenuse = 20cm, angle = 55°. Find adjacent side
Answer: 11.5cm
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4.
Ratio
In ratio 4:3:2, what fraction is the second part?
Answer: 3⁄9
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5.
Statistics
Calculate the mean of: 34, 31, 14, 28, 46, 24, 29, 25
Answer: 28.9
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1.
Number
7200000
Answer: 7.2 × 106
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2.
Algebra
Factorise: x² + 2x - 3
Answer: (x + 3)(x - 1)
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3.
Geometry
Adjacent = 28cm, angle = 43°. Find opposite
Answer: 26.cm
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4.
Ratio
£273.00 is shared between A and B in the ratio 3:4. How much does A receive?
Answer: £117.00
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5.
Statistics
The mean of 6 numbers is 23. If 5 of them are 34, 20, 16, 43, 27, what is the missing number?
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1.
Number
0.0059
Answer: 5.9 × 10-3
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2.
Algebra
Factorise: x² + x - 30
Answer: (x + 6)(x - 5)
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3.
Geometry
Hypotenuse = 39cm, angle = 40°. Find adjacent side
Answer: 29.9cm
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4.
Ratio
In ratio 4:1:3, what fraction is the second part?
Answer: 1⁄8
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5.
Statistics
The mean of 4 numbers is 27. If 3 of them are 29, 36, 36, what is the missing number?