Change pack
Lintel
Nov 28 - Dec 4
25 questions
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1.
Number
Write 0.00037 in standard form
Answer: 3.7 × 10-4
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2.
Algebra
Factorise: x² + x - 6
Answer: (x + 3)(x - 2)
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3.
Geometry
Adjacent = 22cm, angle = 52°. Find opposite. Give your answer to 2 decimal places
Answer: 28.16cm
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4.
Ratio
£414.00 is shared between A and B in the ratio 4:5. How much does A receive?
Answer: £184.00
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5.
Statistics
The mean of 4 numbers is 26. If 3 of them are 46, 18, 15, what is the missing number?
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1.
Number
Write 350,000 in standard form
Answer: 3.5 × 105
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2.
Algebra
Factorise: x² + 2x - 99
Answer: (x + 11)(x - 9)
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3.
Geometry
Hypotenuse = 35cm, angle = 37°. Find adjacent side. Give your answer to 2 decimal places
Answer: 27.95cm
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4.
Ratio
Simplify the ratio 1 litre : 700 ml
Answer: 10:7
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5.
Statistics
Calculate the mean of: 23, 22, 5, 24, 10, 32, 36, 41. Give your answer to 2 decimal places
Answer: 24.13
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1.
Number
Write 310,000,000 in standard form
Answer: 3.1 × 108
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2.
Algebra
Factorise: x² + 3x - 88
Answer: (x + 11)(x - 8)
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3.
Geometry
Adjacent = 15cm, angle = 43°. Find opposite. Give your answer to 2 decimal places
Answer: 13.99cm
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4.
Ratio
Simplify the ratio 6m : 65cm
Answer: 120:13
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5.
Statistics
Calculate the mean of: 30, 16, 45, 14, 33, 7. Give your answer to 2 decimal places
Answer: 24.17
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1.
Number
Write 0.059 in standard form
Answer: 5.9 × 10-2
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2.
Algebra
Factorise: x² + 16x + 63
Answer: (x + 9)(x + 7)
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3.
Geometry
Adjacent = 15cm, angle = 54°. Find opposite. Give your answer to 2 decimal places
Answer: 20.65cm
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4.
Ratio
Black, white and yellow marbles are in the ratio 2:2:12. What fraction of the marbles are white?
Answer: 1⁄8
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5.
Statistics
Calculate the mean of: 22, 22, 32, 31, 35, 38
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1.
Number
Write 7,300,000 in standard form
Answer: 7.3 × 106
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2.
Algebra
Factorise: x² + 3x - 108
Answer: (x + 12)(x - 9)
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3.
Geometry
Hypotenuse = 40cm, angle = 33°. Find adjacent side. Give your answer to 2 decimal places
Answer: 33.55cm
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4.
Ratio
£344.00 is shared between A and B in the ratio 5:3. How much does A receive?
Answer: £215.00
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5.
Statistics
Calculate the mean of: 7, 33, 5, 31, 34, 13
Answer: 20.5