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NECTA Basic Mathematics AI Practice

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Question 111

A bag contains 5 red balls and 3 green balls. What is the probability of drawing a red ball?
Statistics and probabilityStatistics and probabilityeasy

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Question 112

Find the roots of the quadratic equation 2x² - 4x - 6 = 0 using the quadratic formula.
Quadratic equationsQuadratic equationshard

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Question 113

Simplify: 3x + 4x - 2x + 7
AlgebraAlgebra - Simplificationeasy

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Question 114

Solve for x: 2x - 5 = 9
Linear equationsLinear equationseasy

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Question 115

What is the distance between points A(2,3) and B(5,7) on a coordinate plane?
Coordinate geometryCoordinate geometry - Distance formulamedium

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Question 116

Find the volume of a cylinder with radius 3 cm and height 7 cm.
MensurationMensuration - Volumemedium

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Question 117

If sin θ = 3/5, what is cos θ assuming θ is in the first quadrant?
TrigonometryTrigonometry - Identitiesmedium

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Question 118

A bag contains 4 red balls and 6 blue balls. What is the probability of drawing a red ball?
ProbabilityStatistics and probability - Probabilityeasy

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Question 119

Solve for x: 2x + 7 = 15.
Linear equationsLinear Equationseasy

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Question 120

What is the distance between points A(3, 4) and B(7, 1) on a coordinate plane?
Coordinate geometryCoordinate Geometrymedium

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