Change pack
Lintel
Sep 29 - Oct 5
25 questions
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1.
Number
97000
Answer: 9.7 × 104
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2.
Algebra
Factorise: x² + x - 2
Answer: (x + 2)(x - 1)
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3.
Geometry
Hypotenuse = 37cm, angle = 50°. Find adjacent side
Answer: 23.8cm
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4.
Ratio
£140.00 is shared between A and B in the ratio 3:4. How much does A receive?
Answer: £60.00
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5.
Statistics
Calculate the mean of: 6, 48, 6, 13, 11, 10, 31, 48
Answer: 21.6
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1.
Number
69000000
Answer: 6.9 × 107
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2.
Algebra
Factorise: x² + x - 12
Answer: (x + 4)(x - 3)
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3.
Geometry
Adjacent = 22cm, angle = 55°. Find opposite
Answer: 31.4cm
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4.
Ratio
£150.00 is shared between A and B in the ratio 3:2. How much does A receive?
Answer: £90.00
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5.
Statistics
Calculate the mean of: 45, 19, 5, 25, 22, 18, 11
Answer: 20.7
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1.
Number
43000000
Answer: 4.3 × 107
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2.
Algebra
Factorise: x² + 2x - 3
Answer: (x + 3)(x - 1)
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3.
Geometry
Adjacent = 30cm, angle = 42°. Find opposite
Answer: 27cm
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4.
Ratio
Simplify the ratio 2m:200cm
Answer: 1:100
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5.
Statistics
The mean of 6 numbers is 22. If 5 of them are 37, 42, 15, 20, 29, what is the missing number?
Answer: -11
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1.
Number
0.0065
Answer: 6.5 × 10-3
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2.
Algebra
Factorise: x² + 4x - 32
Answer: (x + 8)(x - 4)
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3.
Geometry
Hypotenuse = 40cm, angle = 50°. Find adjacent side
Answer: 25.7cm
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4.
Ratio
£130.00 is shared between A and B in the ratio 2:3. How much does A receive?
Answer: £52.00
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5.
Statistics
The mean of 4 numbers is 32. If 3 of them are 19, 36, 45, what is the missing number?
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1.
Number
59000000
Answer: 5.9 × 107
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2.
Algebra
Factorise: x² - 9x + 14
Answer: (x - 2)(x - 7)
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3.
Geometry
Adjacent = 27cm, angle = 45°. Find opposite
Answer: 27cm
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4.
Ratio
Simplify the ratio 4m:400cm
Answer: 1:100
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5.
Statistics
Calculate the mean of: 46, 30, 17, 10, 23, 25, 8
Answer: 22.7