Change pack
Lintel
Jul 16 - 22
25 questions
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1.
Number
79000000
Answer: 7.9 × 107
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2.
Algebra
Factorise: x² - 10x + 24
Answer: (x - 6)(x - 4)
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3.
Geometry
Hypotenuse = 29cm, angle = 64°. Find adjacent side
Answer: 12.7cm
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4.
Ratio
£322.00 is shared between A and B in the ratio 4:3. How much does A receive?
Answer: £184.00
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5.
Statistics
Calculate the mean of: 17, 10, 5, 5, 35, 43, 14
Answer: 18.4
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1.
Number
0.0048
Answer: 4.8 × 10-3
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2.
Algebra
Factorise: x² - 6x + 8
Answer: (x - 4)(x - 2)
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3.
Geometry
Adjacent = 26cm, angle = 57°. Find opposite
Answer: 40cm
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4.
Ratio
In ratio 2:3:1, what fraction is the second part?
Answer: 3⁄6
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5.
Statistics
The mean of 5 numbers is 26. If 4 of them are 36, 23, 34, 32, what is the missing number?
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1.
Number
0.03
Answer: 3 × 10-2
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2.
Algebra
Factorise: x² + 2x - 48
Answer: (x + 8)(x - 6)
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3.
Geometry
Adjacent = 24cm, angle = 38°. Find opposite
Answer: 18.8cm
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4.
Ratio
£160.00 is shared between A and B in the ratio 3:2. How much does A receive?
Answer: £96.00
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5.
Statistics
The mean of 6 numbers is 33. If 5 of them are 20, 42, 29, 30, 25, what is the missing number?
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1.
Number
16000
Answer: 1.6 × 104
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2.
Algebra
Factorise: x² - 4x + 4
Answer: (x - 2)(x - 2)
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3.
Geometry
Hypotenuse = 18cm, angle = 34°. Find adjacent side
Answer: 14.9cm
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4.
Ratio
Simplify the ratio 4m:400cm
Answer: 1:100
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5.
Statistics
Calculate the mean of: 10, 13, 35, 16, 8, 40, 46
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1.
Number
0.00079
Answer: 7.9 × 10-4
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2.
Algebra
Factorise: x² - 12x + 35
Answer: (x - 7)(x - 5)
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3.
Geometry
Adjacent = 30cm, angle = 40°. Find opposite
Answer: 25.2cm
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4.
Ratio
£215.00 is shared between A and B in the ratio 2:3. How much does A receive?
Answer: £86.00
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5.
Statistics
The mean of 5 numbers is 29. If 4 of them are 31, 23, 49, 44, what is the missing number?