Change pack
Lintel
Jan 1 - 7
25 questions
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1.
Number
Simplify: 8√4 - 3√4
Answer: 5√4
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2.
Algebra
Solve: 2x = 12
Answer: x = 6
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3.
Geometry
Find c if a = 16cm and b = 24cm in a right triangle
Answer: 28.8cm
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4.
Ratio
Calculate 30.7% of 469
Answer: 143.98
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5.
Statistics
Calculate the mean of: 10, 30, 17, 36, 42, 29, 31, 24
Answer: 27.4
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1.
Number
The sum of three consecutive numbers is 141. What are the numbers?
Answer: 46, 47, and 48
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2.
Algebra
Factorise: 8x² + 6x
Answer: 2x(4x + 3)
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3.
Geometry
Opposite = 17cm, adjacent = 12cm. Calculate the angle
Answer: 54.8°
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4.
Ratio
Calculate 40.9% of 665
Answer: 271.99
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5.
Statistics
Calculate the mean of: 27, 21, 23, 46, 25, 38, 29, 23
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1.
Number
Calculate: 439 + 966
Answer: 439 + 966 = 1405
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2.
Algebra
Solve: x⁄8 = 3.25
Answer: x = 26
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3.
Geometry
Adjacent = 29cm, hypotenuse = 39cm. Find the angle
Answer: 42°
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4.
Ratio
Simplify the ratio 7m:700cm
Answer: 1:100
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5.
Statistics
A spinner has 3 red, 5 blue and 3 green sections. Probability of landing on red?
Answer: 3⁄11
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1.
Number
Calculate: 951 + 890
Answer: 951 + 890 = 1841
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2.
Algebra
Solve: x⁄3 = 3.3333333333333
Answer: x = 10
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3.
Geometry
Adjacent = 29cm, hypotenuse = 44cm. Find the angle
Answer: 48.8°
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4.
Ratio
Calculate 42.4% of 355
Answer: 150.52
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5.
Statistics
Find the range of: -25, 27, 26, 44, -13
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1.
Number
Calculate: (-17) + (-29) + (-19)
Answer: -65
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2.
Algebra
Solve: 2x = 20
Answer: x = 10
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3.
Geometry
Opposite = 18cm, adjacent = 9cm. Calculate the angle
Answer: 63.4°
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4.
Ratio
Simplify the ratio 8m:800cm
Answer: 1:100
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5.
Statistics
A bag has 6 red and 7 blue balls. What is the probability of picking a red ball?
Answer: 6⁄13