Class 9 Math e-Book's MCQs - Complete
Measures of Dispersion App Quiz & e-Book Download - 190
Apps:
MCQ:
The positive square root of the mean of the squared deviations of the values from their mean is known as
- standard deviation
- median
- variance
- harmonic mean
a
Class 9 Math App & e-Book Tests PDF Download
Cartesian Plane and Linear Graphs MCQs
Surds and Applications MCQs
Logarithms MCQs
Congruent Triangles MCQs
Rectangular Region MCQs
Profit and Loss MCQs
Discount Formula MCQs
Measures of Dispersion MCQs
Algebra Formulas MCQs
Measures of Dispersion Textbook App: Free Download iOS & Android
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10th Grade Biology MCQs eBook Download
10th Grade Math Test Questions
- Rectangle Quiz: Area of a rectangle with base ‘b’ and height ‘h’
- Linear Inequalities MCQ: Two algebraic expressions joined by an inequality symbol is known
- Relation between Radians and Degree Quiz: π radians are equal to
- Sets MCQ: Number of elements in power set {1, 2, 3} are
- Solution of Quadratic Equations Quiz: Number of methods to solve a quadratic equation are
Class 9 Math Quiz with Answers
- Types of Matrices App's Quiz: If At = −A then A is said to be
- Properties of Real Numbers App's MCQ: Under property of equality of real numbers, a = b
- Measures of Central Tendency App's Quiz: Harmonic mean of 3, 4 and 8 is
- Math Theorems App's MCQ: Any point on bisector of an angle is equidistant from
- Common Logarithm and Natural Logarithm App's Quiz: Napier's logarithm is also called