Change pack
Lintel
Jan 1 - 7
25 questions
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1.
Number
The sum of three consecutive numbers is 120. What are the numbers?
Answer: 39, 40, and 41
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2.
Algebra
Solve: x⁄4 = 1.5
Answer: x = 6
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3.
Geometry
Opposite = 19cm, adjacent = 19cm. Calculate the angle
Answer: 45°
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4.
Ratio
Calculate 26.8% of 797
Answer: 213.6
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5.
Statistics
A spinner has 6 red, 3 blue and 4 green sections. Probability of landing on red?
Answer: 6⁄13
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1.
Number
Add: 3⁄5 + 4⁄8
Answer: 11⁄10
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2.
Algebra
Solve: x⁄2 = 11.5
Answer: x = 23
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3.
Geometry
A circle has area 452.4cm². Find its radius (dp)
Answer: 12cm
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4.
Ratio
Calculate 27.9% of 980
Answer: 273.42
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5.
Statistics
A spinner has 4 red, 6 blue and 5 green sections. Probability of landing on red?
Answer: 4⁄15
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1.
Number
Calculate: 998 + 691
Answer: 1689
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2.
Algebra
Factorise: 6x² + 2x
Answer: 2x(3x + 1)
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3.
Geometry
Opposite = 18cm, adjacent = 19cm. Calculate the angle
Answer: 43.5°
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4.
Ratio
Calculate 26.5% of 810
Answer: 214.65
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5.
Statistics
Calculate the mean of: 39, 25, 32, 29, 7, 25
Answer: 26.2
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1.
Number
The sum of three consecutive numbers is 135. What are the numbers?
Answer: 44, 45, and 46
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2.
Algebra
Solve: 8x = 72
Answer: x = 9
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3.
Geometry
Opposite = 13cm, adjacent = 15cm. Calculate the angle
Answer: 40.9°
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4.
Ratio
Calculate 32.5% of 574
Answer: 186.55
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5.
Statistics
A bag has 6 red and 3 blue balls. What is the probability of picking a red ball?
Answer: 2⁄3
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1.
Number
Calculate: 293 + 591
Answer: 293 + 591 = 884
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2.
Algebra
Find the next term: 1, 2, 4, 7, ...
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3.
Geometry
Adjacent = 25cm, hypotenuse = 38cm. Find the angle
Answer: 48.9°
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4.
Ratio
Simplify the ratio 6m:600cm
Answer: 1:100
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5.
Statistics
Find the range of: -18, 29, 10, 20, -18