Change pack
Lintel
Nov 7 - 13
25 questions
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1.
Number
Write 92,000,000 in standard form
Answer: 9.2 × 107
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2.
Algebra
Factorise: x² + 3x - 4
Answer: (x + 4)(x - 1)
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3.
Geometry
Adjacent = 13cm, angle = 59°. Find opposite. Give your answer to 2 decimal places
Answer: 21.64cm
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4.
Ratio
£342.00 is shared between A and B in the ratio 5:4. How much does A receive?
Answer: £190.00
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5.
Statistics
Calculate the mean of: 37, 36, 45, 9, 20, 50. Give your answer to 2 decimal places
Answer: 32.83
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1.
Number
Write 11,000,000 in standard form
Answer: 1.1 × 107
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2.
Algebra
Factorise: x² - 5x - 14
Answer: (x + 2)(x - 7)
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3.
Geometry
Adjacent = 27cm, angle = 33°. Find opposite. Give your answer to 2 decimal places
Answer: 17.53cm
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4.
Ratio
£240.00 is shared between A and B in the ratio 3:2. How much does A receive?
Answer: £144.00
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5.
Statistics
Calculate the mean of: 45, 27, 12, 9, 17, 18, 40, 26
Answer: 24.25
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1.
Number
Write 0.000057 in standard form
Answer: 5.7 × 10-5
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2.
Algebra
Factorise: x² - 8x + 16
Answer: (x - 4)(x - 4)
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3.
Geometry
Hypotenuse = 34cm, angle = 32°. Find adjacent side. Give your answer to 2 decimal places
Answer: 28.83cm
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4.
Ratio
Black, white and yellow beads are in the ratio 7:5:1. What fraction of the beads are white?
Answer: 5⁄13
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5.
Statistics
The mean of 4 numbers is 37. If 3 of them are 31, 18, 42, what is the missing number?
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1.
Number
Write 0.000034 in standard form
Answer: 3.4 × 10-5
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2.
Algebra
Factorise: x² + 14x + 33
Answer: (x + 11)(x + 3)
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3.
Geometry
Adjacent = 20cm, angle = 54°. Find opposite. Give your answer to 2 decimal places
Answer: 27.53cm
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4.
Ratio
£161.00 is shared between A and B in the ratio 4:3. How much does A receive?
Answer: £92.00
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5.
Statistics
The mean of 6 numbers is 39. If 5 of them are 43, 34, 36, 26, 35, what is the missing number?
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1.
Number
Write 890,000 in standard form
Answer: 8.9 × 105
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2.
Algebra
Factorise: x² + 2x - 8
Answer: (x + 4)(x - 2)
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3.
Geometry
Hypotenuse = 25cm, angle = 33°. Find adjacent side. Give your answer to 2 decimal places
Answer: 20.97cm
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4.
Ratio
£196.00 is shared between A and B in the ratio 4:3. How much does A receive?
Answer: £112.00
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5.
Statistics
Calculate the mean of: 26, 38, 15, 33, 26, 24, 11. Give your answer to 2 decimal places
Answer: 24.71