Question 21
What are the coordinates of the midpoint of the line segment joining points A(2, 3) and B(6, 7)?Coordinate geometryCoordinate geometrymedium
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Question 22
Calculate the volume of a cylinder with radius 3 cm and height 7 cm. (Use π ≈ 22/7)MensurationMensurationmedium
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Question 23
If sin θ = 0.6, find cos θ given that θ is acute.TrigonometryTrigonometrymedium
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Question 24
A bag contains 5 red balls and 3 blue balls. What is the probability of picking a blue ball?Statistics and probabilityStatistics and probabilityeasy
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Question 25
Solve the system of equations: 2x + y = 7 and x - y = 1.Linear equationsLinear equationshard
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Question 26
What is the value of 15 ÷ 3 + 2 × 4?Number operationsNumber operationseasy
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Question 27
Solve for x: 3x - 7 = 11.AlgebraLinear equationseasy
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Question 28
In the coordinate plane, what is the distance between points A(1,2) and B(4,6)?Coordinate geometryCoordinate geometrymedium
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Question 29
If sin θ = 3/5, find cos θ assuming θ is an acute angle.TrigonometryTrigonometryeasy
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Question 30
A bag contains 5 red balls and 3 green balls. What is the probability of drawing a green ball?Statistics and probabilityStatistics and probabilityeasy
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