Change pack
Lintel
Jan 1 - 7
25 questions
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1.
Number
The sum of three consecutive numbers is 102. What are the numbers?
Answer: 33, 34, and 35
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2.
Algebra
Factorise: 6x² + 6x
Answer: 6x(x + 1)
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3.
Geometry
A circle has area 78.5cm². Find its radius (dp)
Answer: 5cm
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4.
Ratio
Simplify: 24:12:8
Answer: 6:3:2
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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
Find the total of 247, 224, and 81
Answer: 552
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2.
Algebra
Solve: x⁄5 = 3
Answer: x = 15
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3.
Geometry
Calculate the hypotenuse when a = 8cm and b = 12cm
Answer: 14.42cm
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4.
Ratio
Find 66% of 224
Answer: 147.84
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5.
Statistics
Find the range of: -12, 1, 30, 2, 19
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1.
Number
The sum of three consecutive numbers is 138. What are the numbers?
Answer: 45, 46, and 47
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2.
Algebra
Solve: 8x + 10 = 3x - 4
Answer: x = 2.8
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3.
Geometry
Adjacent = 19cm, hypotenuse = 27cm. Find the angle
Answer: 45.3°
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4.
Ratio
Find 21% of 475
Answer: 99.75
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5.
Statistics
A bag has 7 red and 6 blue balls. What is the probability of picking a red ball?
Answer: 7⁄13
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1.
Number
What is the missing number: 46 + ? = 116
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2.
Algebra
Solve: 6x = 18
Answer: x = 3
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3.
Geometry
Opposite = 16cm, adjacent = 12cm. Calculate the angle
Answer: 53.1°
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4.
Ratio
Simplify: 9:12:18
Answer: 3:4:6
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5.
Statistics
Find the range of: 42, -27, -4, 33, -24
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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
Factorise: 5x² + 8x
Answer: x(5x + 8)
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3.
Geometry
Adjacent = 20cm, hypotenuse = 32cm. Find the angle
Answer: 51.3°
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4.
Ratio
Simplify: 12:16:8
Answer: 3:4:2
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5.
Statistics
Find the range of: 20, -6, -28, -16, -25