Change pack
Lintel
Jan 1 - 7
25 questions
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1.
Number
Simplify: x5 × x2
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2.
Algebra
Solve: x⁄7 = 5
Answer: x = 35
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3.
Geometry
Adjacent = 21cm, hypotenuse = 33cm. Find the angle
Answer: 50.5°
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4.
Ratio
Find 41% of 467
Answer: 191.47
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5.
Statistics
A bag has 7 red and 4 blue balls. What is the probability of picking a red ball?
Answer: 7⁄11
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1.
Number
Calculate: -3 + (-15) + (-12)
Answer: -30
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2.
Algebra
Find the next term: 1, 4, 10, 19, ...
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3.
Geometry
A circle has area 380.cm². Find its radius (dp)
Answer: 11cm
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4.
Ratio
Simplify the ratio 4m:400cm
Answer: 1:100
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5.
Statistics
Find the range of: -21, 48, 17, -6, 0
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1.
Number
Simplify: y2 × y4 × y4
Answer: y10
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2.
Algebra
Solve: 5x = 60
Answer: x = 12
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3.
Geometry
Opposite = 12cm, adjacent = 9cm. Calculate the angle
Answer: 53.1°
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4.
Ratio
Calculate 43.6% of 356
Answer: 155.22
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5.
Statistics
A bag has 7 red and 3 blue balls. What is the probability of picking a red ball?
Answer: 7⁄10
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1.
Number
Calculate: 650 + 267
Answer: 650 + 267 = 917
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2.
Algebra
Factorise: 3x² + 9x
Answer: 3x(x + 3)
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3.
Geometry
Find the perimeter: hypotenuse = 23cm, one side = 18cm
Answer: 55.3cm
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4.
Ratio
Calculate 41.2% of 398
Answer: 163.98
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5.
Statistics
A bag has 8 red and 8 blue balls. What is the probability of picking a red ball?
Answer: 1⁄2
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1.
Number
The sum of three consecutive numbers is 105. What are the numbers?
Answer: 34, 35, and 36
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2.
Algebra
Solve: x⁄6 = 1.1666666666667
Answer: x = 7
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3.
Geometry
Calculate the distance between (6, 10) and (9, 14)
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4.
Ratio
Simplify the ratio 2m:200cm
Answer: 1:100
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5.
Statistics
Find the range of: 21, -11, 16, 16, -11