Change pack
Lintel
Jun 14 - 20
25 questions
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1.
Number
180000
Answer: 1.8 × 105
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2.
Algebra
Factorise: x² - 9x + 18
Answer: (x - 6)(x - 3)
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3.
Geometry
Adjacent = 19cm, angle = 52°. Find opposite
Answer: 24.3cm
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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
The mean of 4 numbers is 40. If 3 of them are 28, 49, 16, what is the missing number?
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1.
Number
0.0077
Answer: 7.7 × 10-3
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2.
Algebra
Factorise: x² + 4x - 21
Answer: (x + 7)(x - 3)
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3.
Geometry
Hypotenuse = 38cm, angle = 33°. Find adjacent side
Answer: 31.9cm
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4.
Ratio
£288.00 is shared between A and B in the ratio 1:2. How much does A receive?
Answer: £96.00
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5.
Statistics
Calculate the mean of: 34, 48, 23, 40, 16, 41, 5
Answer: 29.6
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1.
Number
1200000
Answer: 1.2 × 106
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2.
Algebra
Factorise: x² + 2x - 15
Answer: (x + 5)(x - 3)
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3.
Geometry
Adjacent = 12cm, angle = 44°. Find opposite
Answer: 11.6cm
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4.
Ratio
In ratio 3:4:3, what fraction is the second part?
Answer: 4⁄10
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5.
Statistics
Calculate the mean of: 22, 23, 6, 14, 47, 49, 14, 31
Answer: 25.8
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1.
Number
0.0036
Answer: 3.6 × 10-3
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2.
Algebra
Factorise: x² - 13x + 42
Answer: (x - 7)(x - 6)
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3.
Geometry
Hypotenuse = 37cm, angle = 48°. Find adjacent side
Answer: 24.8cm
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4.
Ratio
£203.00 is shared between A and B in the ratio 2:5. How much does A receive?
Answer: £58.00
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5.
Statistics
The mean of 6 numbers is 36. If 5 of them are 48, 22, 19, 26, 21, what is the missing number?
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1.
Number
0.073
Answer: 7.3 × 10-2
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2.
Algebra
Factorise: x² - 6x + 9
Answer: (x - 3)(x - 3)
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3.
Geometry
Hypotenuse = 24cm, angle = 34°. Find adjacent side
Answer: 19.9cm
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4.
Ratio
£245.00 is shared between A and B in the ratio 3:2. How much does A receive?
Answer: £147.00
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5.
Statistics
The mean of 5 numbers is 20. If 4 of them are 31, 18, 46, 38, what is the missing number?
Answer: -33