Maths 9

Online MCQs about Maths 9th class with answers, 9th Mathematics quiz, matrices and determinants, practical geometry, triangles, algebraic expression, real and complex numbers, logarithms, algebraic formulas, factorization, algebraic manipulation, linear equations, and inequalities, linear graphs and their application, introduction to coordinate geometry, congruent triangle, parallelogram and triangles, line bisector and angle bisectors, sides and angles of a triangle, ratio, and proportion

MCQs Practical Geometry Triangles Class 9

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Online MCQs Practical Geometry Triangles Class 9 from Chapter 17 Mathematics. There are 32 Multiple Choice Questions from class 9 Mathematics Chapter 17 (“Practical Geometry Triangles”)with Answers. Let us start with the mathematics 9th class quiz.

Online Multiple Choice Questions about Practical Geometry-Triangles, Chapter 17 Mathematics 9th Class

1. The triangles are said to be ———- if they are equiangular.

 
 
 
 

2. The point of concurrency of the three perpendicular bisectors of the sides of ———-.

 
 
 
 

3. The altitudes of a right-angled triangle are concurrent at the ———–.

 
 
 
 

4. The point of concurrency of three medians of a triangle is called ———.

 
 
 
 

5. All three bisectors of angles of a triangle are ————.

 
 
 
 

6. All the three altitudes of a triangle are ———–.

 
 
 
 

7. The common point of three or more than three lines is called ———–.

 
 
 
 

8. A quadrilateral having each angle equal to $90^o$ is called ————.

 
 
 
 

9. In a right-angled triangle, if one angle is $60^o$ then the other angle will be ———–.

 
 
 
 

10. The internal bisectors of the angles of a triangle meet at a point called the ———- of the triangle.

 
 
 
 

11. A triangle having two sides congruent is called ———–.

 
 
 
 

12. The ————— altitudes of an isosceles triangle are congruent.

 
 
 
 

13. The diagonals of a parallelogram ————– each other.

 
 
 
 

14. In a right-angled triangle, if one angle is $30^o$ then the other angle will be ————.

 
 
 
 

15. The right bisectors of the three sides of a triangle are ————-.

 
 
 
 

16. In-center is the point of concurrency of three ———– of triangle.

 
 
 
 

17. One angle on the base of an isosceles triangle is $30^o$. What is the measure of its vertical angle?

 
 
 
 

18. A line segment joining a vertex of a triangle to the midpoint of its opposite side is called ———— of the triangle.

 
 
 
 

19. The medians of a triangle cut each other in the ratio.

 
 
 
 

20. The point of concurrency of the three altitudes of a $\triangle$ is called its —————.

 
 
 
 

21. All the three medians of a triangle are ————-.

 
 
 
 

22. If two medians of a triangle are congruent then the triangle will be ———-.

 
 
 
 

23. A point is equidistant from the endpoints of a line segment on its ————-.

 
 
 
 

24. Circumcentre is the point of concurrency of three ———— of triangle.

 
 
 
 

25. The sum of the interior angles of a triangle is ————.

 
 
 
 

26. Three or more than three lines passing through the same point are called ———– lines.

 
 
 
 

27. Centroid is the point of concurrency of three ———– of triangle.

 
 
 
 

28. The side opposite to the right angle in a right-angled triangle is called ———-.

 
 
 
 

29. If the three altitudes of a triangle are congruent then the triangle is ————.

 
 
 
 

30. A line segment from a vertex of a triangle perpendicular to the line containing the opposite side is called an ———– of the triangle.

 
 
 
 

31. ———– congruent triangles can be made by joining the midpoints of the sides of a triangle.

 
 
 
 

32. All the ————– right bisectors of sides of a triangle are concurrent.

 
 
 
 

MCQs Practical Geometry Triangles Class 9

  • A triangle having two sides congruent is called ———–.
  • A quadrilateral having each angle equal to $90^o$ is called ————.
  • The right bisectors of the three sides of a triangle are ————-.
  • The ————— altitudes of an isosceles triangle are congruent.
  • A point is equidistant from the endpoints of a line segment on its ————-.
  • ———– congruent triangles can be made by joining the midpoints of the sides of a triangle.
  • The diagonals of a parallelogram ————– each other.
  • The medians of a triangle cut each other in the ratio.
  • One angle on the base of an isosceles triangle is $30^o$. What is the measure of its vertical angle?
  • If the three altitudes of a triangle are congruent then the triangle is ————.
  • If two medians of a triangle are congruent then the triangle will be ———-.
  • A line segment joining a vertex of a triangle to the midpoint of its opposite side is called ———— of the triangle.
  • A line segment from a vertex of a triangle perpendicular to the line containing the opposite side is called an ———– of the triangle.
  • The point of concurrency of the three altitudes of a $\triangle$ is called its —————.
  • The internal bisectors of the angles of a triangle meet at a point called the ———- of the triangle.
  • The point of concurrency of the three perpendicular bisectors of the sides of ———-.
  • The point of concurrency of three medians of a triangle is called ———.
  • The sum of the interior angles of a triangle is ————.
  • The side opposite to the right angle in a right-angled triangle is called ———-.
  • The altitudes of a right-angled triangle are concurrent at the ———–.
  • The triangles are said to be ———- if they are equiangular.
  • All the ————– right bisectors of sides of a triangle are concurrent.
  • All three bisectors of angles of a triangle are ————.
  • All the three medians of a triangle are ————-.
  • All the three altitudes of a triangle are ———–.
  • In-center is the point of concurrency of three ———– of triangle.
  • Circumcentre is the point of concurrency of three ———— of triangle.
  • Centroid is the point of concurrency of three ———– of triangle.
  • Three or more than three lines passing through the same point are called ———– lines.
  • The common point of three or more than three lines is called ———–.
  • In a right-angled triangle, if one angle is $30^o$ then the other angle will be ————.
  • In a right-angled triangle, if one angle is $60^o$ then the other angle will be ———–.
MCQs Practical Geometry Triangles class 9

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MCQs Theorems Related with Area 9th Class

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The quiz contains MCQs Theorems Related with Area from Mathematics of 9th class with Answers. Chapter 16 of 9th class mathematics is about theorems Related with Area. There are 16 Multiple-Choice Questions in this Quiz. Let us start with the Quiz.

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MCQs Theorems Related With Areas (9th Class Mathematics)

  • The region enclosed by the bounding lines of a closed figure is called the ———- of the figure.
  • If the square of one side of a triangle is equal to the sum of the squares of the other two sides then the triangle is a ———– triangle.
  • Let $c$ be the longest of the sides, $a$, $b$, and $c$ of a triangle. If $a^2+b^2=c^2$, then the triangle is ———–.
  • Let $c$ be the longest of the sides, $a$, $b$, and $c$ of a triangle. If $a^2+b^2>c^2$ then the triangle is.
  • Let $c$ be the longest of the sides $a$, $b$, and $c$ of a triangle. If $a^2+b^2<c^2$, then the triangle is.
  • If 3cm and 4cm are two sides of a right-angled triangle, then hypotenuse is
  • The right triangle ——— is a side opposite to the right angle.
  • In the figure below, $x$ is
  • In the figure below, $x=?$
  • In the figure below, $x=?$
  • In the right-angled triangle, the greater angle is ————-.
  • In a right-angled triangle, one angle is $90^o$ and the other two angles are ———-.
  • If the hypotenuse of an isosceles right-angled triangle is $\sqrt{2}$ then each of the other sides is.
  • In a right-angled triangle which side is the longest?
  • In a right-angled triangle if $m\angle B = 90^o$ then which of the following is true?
  • In an Isosceles right-angled triangle, two acute angles are equal to
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MCQs Pythagoras Theorem Quiz 9th Class

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MCQs Pythagoras Theorem Quiz from Mathematics of 9th Class with Answers. There are 16 multiple-choice questions from chapter 15 of the ninth class Mathematics. Let us start with MCQs Pythagoras Theorem Quiz.

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MCQs Pathogras Theorem 9th Class Mathematics

  • In a right-angled triangle, the square of the length of the hypotenuse is equal to the ——— of the squares of the lengths of the other two sides.
  • If the square of one side of a triangle is equal to the sum of the squares of the other two sides then the triangle is a ———– triangle.
  • Let $c$ be the longest of sides, $a, b$, and $c$ of a triangle. If $a^2+b^2=c^2$ then the triangle is ————-.
  • Let $c$ be the longest of the sides $a, b$, and $c$ of a triangle. if $a^2+b^2>c^2$ then triangle is ————.
  • Let $c$ be the longest of the sides $a, b$, and $c$ of a triangle. If $a^2+b^2<c^2$ then the triangle is ———-.
  • If 3cm and 4cm are two sides of a right-angled triangle, then hypotenuse is ———–.
  • In right triangle ———- is a side opposite to right-angle.
  • In the figure, $x$ is
  • In the figure, $x=$
  • In the figure $x=$
  • In a right-angled triangle, the greater angle is ———-.
  • In a right-angled triangle, one angle is $90^o$ and the other two angles are ———–.
  • If the hypotenuse of an isosceles right-angled triangle is $\sqrt{2}$ then each of the other sides is ———.
  • In a right-angled triangle which side is the longest?
  • In a right-angled triangle if $m\angle B=90^o$ then which of the following is true?
  • In an Isosceles right-angled triangle, two acute angles are equal to ———-.
MCQs Pythagoras Theorem Quiz 9th Class

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MCQs Ratio and Proportion 9th Class

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Online MCQs Ratio and Proportion from mathematics of 9th class. There are 19 multiple-choice type questions about Ratio and Proportion from Chapter 14 of Mathematics from 9th Class. Let us start with MCQs Ratio and Proportion Test.

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MCQs Ratio and Proportion 9th Class Mathematics

  • One and only one line can be drawn through ——– points.
  • The ratio between two alike quantities is defined as
  • If a line segment intersects the two sides of a triangle in the same ratio then it is parallel to the ———- side.
  • In $\triangle LMN$ shown in the figure $\overline{MN}|| \overline{PQ}$ if m\overline{LM} =5cm, m\overline{LP}=2.5cm, m\overline{LQ}=2.3cm$ then $m\overline{LN}=$ ———.
  • A line segment has ——– mid-point.
  • Ratio has no ———-.
  • The statement of equality of two ratios is called ———–.
  • The symbol used for similarity is ———-.
  • The symbol used for congruency is ———–.
  • The symbol used for the ratio is ———.
  • The ratio between two alike quantities has no ———-.
  • The symbol used for line $AB$ is ———-.
  • The symbol used for ray $AB$ is ———.
  • The symbol used for line segment $AB$
  • $\overset{\leftrightarrow}{ab}$ stands for ———–.
  • Proportion is an equality of ———– ratios.
  • Similar triangles are of the same shape but the ———- in size.
  • $\perp$ is the symbol of ———-.
  • Two triangles are said to be similar if they are equiangular and their corresponding sides are
MCQs Ratio and Proportion with Answers Chapter 14

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MCQs Sides and Angles of a Triangle 9th Class

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The quiz contains MCQs about “sides and angles of a triangle” from Chapter 13 of 9th Class Mathematics. This quiz contains 18 multiple-choice questions with answers. Let us start with MCQs Sides and Angles of a Triangle with Answers.

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MCQs Sides and Angles of a Triangle Mathematics

  • Which of the following sets of lengths can be the length of the sides of a triangle:
  • Two sides of a triangle measure 10cm and 15cm. Which of the following measures is possible for the third side?
  • The angle opposite to the longer side is:
  • In right angle triangle greater angle of:
  • In an isosceles right-angled triangle, angles other than the right angle are each of
  • A triangle having two congruent sides is called ——— triangle.
  • Perpendicular to line form an angle of ———–.
  • The sum of the two sides of a triangle is ———– than the third.
  • The distance between a line and a point on it is ———–.
  • The difference between two sides of a triangle is ———- the third side.
  • In a triangle, the side opposite to the greater angle is ———-.
  • In a triangle, the angles opposite to congruent sides are ———–.
  • In a triangle, the side opposite to the smaller angle is ———-.
  • An exterior angle of a triangle is ———- non-adjacent interior angle.
  • For a $\triangle ABC$, which of the following is true?
  • What is the supplement of a right angle?
  • The sum of the measures of two sides of a triangle is greater than ——— the measure of the median which bisects the third side.
  • In an obtuse-angled triangle, the side opposite to the obtuse angle is ——— than each of the other two sides.
MCQs Sides and Angles of a Triangle 9th Class

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