Question 61
The circumference of a circle with radius 7 cm is:Circle properties and equationsCircle properties and equationseasy
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Question 62
Find the volume of a cube with side length 5 cm.Mensuration (area, volume, surface area)Mensurationeasy
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Question 63
If the probability of an event is 0.3, what is the probability of the event not occurring?Statistics and probabilityStatistics and probabilityeasy
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Question 64
If y varies directly as x and y = 12 when x = 4, find y when x = 6.Variation and proportionVariation and proportioneasy
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Question 65
If A = {1, 3, 5} and B = {3, 4, 5}, what is A ∩ B?Set theory and logicSet theory and logiceasy
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Question 66
Solve for x: x² - 9 = 0.Linear, quadratic, and cubic equationsQuadratic equationsmedium
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Question 67
Expand and simplify: (x + 2)(x - 3).Algebraic expressions and equationsAlgebraic expressions and equationsmedium
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Question 68
Find the length of the hypotenuse of a right triangle with legs 6 cm and 8 cm.Trigonometry and trigonometric equationsTrigonometrymedium
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Question 69
Find the equation of a line passing through (1,2) with slope 3.Coordinate geometryCoordinate geometrymedium
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Question 70
Find the surface area of a sphere with radius 7 cm.Mensuration (area, volume, surface area)Mensurationmedium
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