Change pack
Lintel
Mar 26 - Apr 1
25 questions
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1.
Number
0.0026
Answer: 2.6 × 10-3
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2.
Algebra
Factorise: x² - 13x + 42
Answer: (x - 6)(x - 7)
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3.
Geometry
Adjacent = 27cm, angle = 58°. Find opposite
Answer: 43.2cm
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4.
Ratio
£217.00 is shared between A and B in the ratio 2:5. How much does A receive?
Answer: £62.00
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5.
Statistics
Calculate the mean of: 32, 30, 7, 8, 44, 20, 35
Answer: 25.1
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1.
Number
99000
Answer: 9.9 × 104
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2.
Algebra
Factorise: x² + x - 12
Answer: (x + 4)(x - 3)
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3.
Geometry
Hypotenuse = 27cm, angle = 63°. Find adjacent side
Answer: 12.3cm
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4.
Ratio
Simplify the ratio 3m:300cm
Answer: 1:100
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5.
Statistics
The mean of 5 numbers is 20. If 4 of them are 18, 30, 45, 30, what is the missing number?
Answer: -23
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1.
Number
710000
Answer: 7.1 × 105
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2.
Algebra
Factorise: x² + 3x - 40
Answer: (x + 8)(x - 5)
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3.
Geometry
Hypotenuse = 26cm, angle = 41°. Find adjacent side
Answer: 19.6cm
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4.
Ratio
£238.00 is shared between A and B in the ratio 2:5. How much does A receive?
Answer: £68.00
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5.
Statistics
The mean of 6 numbers is 35. If 5 of them are 32, 50, 26, 35, 16, what is the missing number?
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1.
Number
0.0055
Answer: 5.5 × 10-3
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2.
Algebra
Factorise: x² - 11x + 28
Answer: (x - 7)(x - 4)
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3.
Geometry
Adjacent = 11cm, angle = 32°. Find opposite
Answer: 6.9cm
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4.
Ratio
Simplify the ratio 2m:200cm
Answer: 1:100
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5.
Statistics
Calculate the mean of: 35, 38, 43, 5, 17, 30, 32, 23
Answer: 27.9
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1.
Number
0.0049
Answer: 4.9 × 10-3
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2.
Algebra
Factorise: x² - 10x + 25
Answer: (x - 5)(x - 5)
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3.
Geometry
Hypotenuse = 34cm, angle = 35°. Find adjacent side
Answer: 27.9cm
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4.
Ratio
£378.00 is shared between A and B in the ratio 4:5. How much does A receive?
Answer: £168.00
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5.
Statistics
Calculate the mean of: 7, 15, 7, 17, 22, 41, 16, 41
Answer: 20.8