Change pack
Lintel
Oct 28 - Nov 3
25 questions
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1.
Number
Write 0.000058 in standard form
Answer: 5.8 × 10-5
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2.
Algebra
Factorise: x² - 16x + 60
Answer: (x - 6)(x - 10)
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3.
Geometry
Hypotenuse = 30cm, angle = 64°. Find adjacent side. Give your answer to 2 decimal places
Answer: 13.15cm
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4.
Ratio
£189.00 is shared between A and B in the ratio 2:5. How much does A receive?
Answer: £54.00
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5.
Statistics
Calculate the mean of: 10, 11, 25, 8, 35, 17, 22. Give your answer to 2 decimal places
Answer: 18.29
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1.
Number
Write 70,000 in standard form
Answer: 7 × 104
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2.
Algebra
Factorise: x² - x - 12
Answer: (x + 3)(x - 4)
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3.
Geometry
Adjacent = 12cm, angle = 35°. Find opposite. Give your answer to 2 decimal places
Answer: 8.4cm
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4.
Ratio
£154.00 is shared between A and B in the ratio 2:5. How much does A receive?
Answer: £44.00
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5.
Statistics
The mean of 4 numbers is 26. If 3 of them are 44, 31, 24, what is the missing number?
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1.
Number
Write 910,000 in standard form
Answer: 9.1 × 105
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2.
Algebra
Factorise: x² + 2x - 63
Answer: (x + 9)(x - 7)
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3.
Geometry
Hypotenuse = 34cm, angle = 56°. Find adjacent side. Give your answer to 2 decimal places
Answer: 19.01cm
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4.
Ratio
Black, white and yellow sweets are in the ratio 5:5:7. What fraction of the sweets are yellow?
Answer: 7⁄17
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5.
Statistics
The mean of 5 numbers is 27. If 4 of them are 28, 38, 16, 39, what is the missing number?
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1.
Number
Write 0.056 in standard form
Answer: 5.6 × 10-2
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2.
Algebra
Factorise: x² - 14x + 45
Answer: (x - 5)(x - 9)
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3.
Geometry
Adjacent = 10cm, angle = 41°. Find opposite. Give your answer to 2 decimal places
Answer: 8.69cm
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4.
Ratio
Simplify the ratio 2kg : 750g
Answer: 8:3
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5.
Statistics
Calculate the mean of: 12, 13, 12, 5, 48, 22, 39. Give your answer to 2 decimal places
Answer: 21.57
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1.
Number
Write 0.00009 in standard form
Answer: 9 × 10-5
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2.
Algebra
Factorise: x² - 3x - 18
Answer: (x + 3)(x - 6)
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3.
Geometry
Adjacent = 13cm, angle = 60°. Find opposite. Give your answer to 2 decimal places
Answer: 22.52cm
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4.
Ratio
£145.00 is shared between A and B in the ratio 2:3. How much does A receive?
Answer: £58.00
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5.
Statistics
The mean of 5 numbers is 22. If 4 of them are 15, 19, 17, 28, what is the missing number?