Change pack
Lintel
Oct 15 - 21
25 questions
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1.
Number
0.00043
Answer: 4.3 × 10-4
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2.
Algebra
Factorise: x² + 7x - 8
Answer: (x + 8)(x - 1)
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3.
Geometry
Hypotenuse = 27cm, angle = 51°. Find adjacent side
Answer: 17cm
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4.
Ratio
£336.00 is shared between A and B in the ratio 2:5. 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 16, 32, 23, 27, 35, what is the missing number?
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1.
Number
6700000
Answer: 6.7 × 106
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2.
Algebra
Factorise: x² + 2x - 8
Answer: (x + 4)(x - 2)
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3.
Geometry
Adjacent = 23cm, angle = 60°. Find opposite
Answer: 39.8cm
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4.
Ratio
£224.00 is shared between A and B in the ratio 3:4. How much does A receive?
Answer: £96.00
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5.
Statistics
The mean of 6 numbers is 20. If 5 of them are 20, 30, 49, 26, 46, what is the missing number?
Answer: -51
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1.
Number
0.0053
Answer: 5.3 × 10-3
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2.
Algebra
Factorise: x² - 11x + 28
Answer: (x - 4)(x - 7)
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3.
Geometry
Hypotenuse = 16cm, angle = 49°. Find adjacent side
Answer: 10.5cm
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4.
Ratio
£216.00 is shared between A and B in the ratio 2:1. How much does A receive?
Answer: £144.00
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5.
Statistics
Calculate the mean of: 10, 34, 41, 49, 49, 10
Answer: 32.2
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1.
Number
0.064
Answer: 6.4 × 10-2
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2.
Algebra
Factorise: x² - 13x + 42
Answer: (x - 6)(x - 7)
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3.
Geometry
Hypotenuse = 38cm, angle = 30°. Find adjacent side
Answer: 32.9cm
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4.
Ratio
£180.00 is shared between A and B in the ratio 2:1. How much does A receive?
Answer: £120.00
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5.
Statistics
Calculate the mean of: 35, 49, 46, 39, 31, 46
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1.
Number
1700000
Answer: 1.7 × 106
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2.
Algebra
Factorise: x² + x - 20
Answer: (x + 5)(x - 4)
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3.
Geometry
Adjacent = 12cm, angle = 56°. Find opposite
Answer: 17.8cm
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4.
Ratio
£252.00 is shared between A and B in the ratio 3:4. How much does A receive?
Answer: £108.00
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5.
Statistics
The mean of 4 numbers is 35. If 3 of them are 50, 49, 21, what is the missing number?