Change pack
Lintel
Oct 5 - 11
25 questions
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1.
Number
Write 0.0059 in standard form
Answer: 5.9 × 10-3
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2.
Algebra
Factorise: x² - 8x + 15
Answer: (x - 3)(x - 5)
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3.
Geometry
Hypotenuse = 35cm, angle = 64°. Find adjacent side. Give your answer to 2 decimal places
Answer: 15.34cm
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4.
Ratio
In ratio 7:8:2, what fraction is the second part?
Answer: 8⁄17
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5.
Statistics
Calculate the mean of: 26, 5, 18, 13, 39, 31, 5. Give your answer to 2 decimal places
Answer: 19.57
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1.
Number
Write 960,000 in standard form
Answer: 9.6 × 105
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2.
Algebra
Factorise: x² - 4x - 77
Answer: (x + 7)(x - 11)
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3.
Geometry
Adjacent = 13cm, angle = 42°. Find opposite. Give your answer to 2 decimal places
Answer: 11.71cm
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4.
Ratio
£261.00 is shared between A and B in the ratio 5:4. How much does A receive?
Answer: £145.00
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5.
Statistics
Calculate the mean of: 41, 7, 15, 26, 28, 37, 11, 48. Give your answer to 2 decimal places
Answer: 26.63
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1.
Number
Write 0.00097 in standard form
Answer: 9.7 × 10-4
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2.
Algebra
Factorise: x² + 8x + 15
Answer: (x + 5)(x + 3)
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3.
Geometry
Hypotenuse = 19cm, angle = 55°. Find adjacent side. Give your answer to 2 decimal places
Answer: 10.9cm
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4.
Ratio
Black, white and yellow sweets are in the ratio 8:7:10. What fraction of the sweets are yellow?
Answer: 2⁄5
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5.
Statistics
The mean of 5 numbers is 32. If 4 of them are 23, 31, 36, 30, what is the missing number?
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1.
Number
Write 0.036 in standard form
Answer: 3.6 × 10-2
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2.
Algebra
Factorise: x² + x - 2
Answer: (x + 2)(x - 1)
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3.
Geometry
Hypotenuse = 38cm, angle = 50°. Find adjacent side. Give your answer to 2 decimal places
Answer: 24.43cm
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4.
Ratio
£186.00 is shared between A and B in the ratio 2:1. How much does A receive?
Answer: £124.00
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5.
Statistics
The mean of 5 numbers is 32. If 4 of them are 43, 32, 39, 29, what is the missing number?
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1.
Number
Write 480,000 in standard form
Answer: 4.8 × 105
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2.
Algebra
Factorise: x² + 5x - 36
Answer: (x + 9)(x - 4)
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3.
Geometry
Adjacent = 20cm, angle = 59°. Find opposite. Give your answer to 2 decimal places
Answer: 33.29cm
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4.
Ratio
£204.00 is shared between A and B in the ratio 2:1. How much does A receive?
Answer: £136.00
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5.
Statistics
Calculate the mean of: 8, 35, 45, 28, 42, 32, 20