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Maths Mock Test- 2 - Class 9 MCQ


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30 Questions MCQ Test Subject-wise Mock Test for Class 9 2025 - Maths Mock Test- 2

Maths Mock Test- 2 for Class 9 2024 is part of Subject-wise Mock Test for Class 9 2025 preparation. The Maths Mock Test- 2 questions and answers have been prepared according to the Class 9 exam syllabus.The Maths Mock Test- 2 MCQs are made for Class 9 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Maths Mock Test- 2 below.
Solutions of Maths Mock Test- 2 questions in English are available as part of our Subject-wise Mock Test for Class 9 2025 for Class 9 & Maths Mock Test- 2 solutions in Hindi for Subject-wise Mock Test for Class 9 2025 course. Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free. Attempt Maths Mock Test- 2 | 30 questions in 60 minutes | Mock test for Class 9 preparation | Free important questions MCQ to study Subject-wise Mock Test for Class 9 2025 for Class 9 Exam | Download free PDF with solutions
Maths Mock Test- 2 - Question 1

An exterior angle of a triangle is 80°and two interior opposite angles are equal. Measure of each of these angles is :

Detailed Solution for Maths Mock Test- 2 - Question 1

Exterior angle = sum of two interior opposite angle so, exterior angle =1/2×80 = 40°

 

Maths Mock Test- 2 - Question 2

An exterior angle of a triangle is 800 and the interior opposite angles are in the ratio 1 : 3. Measure of each interior opposite angle is :

Detailed Solution for Maths Mock Test- 2 - Question 2
X+3x=80(exterior angle of triangle is equal to two interior opposite angles) 4x=80 x=80/4 x=20 So, x=20 and 3x=3*20=60 are two opposite interior angles.
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Maths Mock Test- 2 - Question 3

In the given figure if OA = 5 cm, AB = 8 cm and OD is perpendicular to AB, then CD is equal to

Maths Mock Test- 2 - Question 4

If ∠OAB = 40o, then the measure of ∠ACB is

Maths Mock Test- 2 - Question 5

The value of  is 

Detailed Solution for Maths Mock Test- 2 - Question 5

Maths Mock Test- 2 - Question 6

The value of  is 

Detailed Solution for Maths Mock Test- 2 - Question 6


Maths Mock Test- 2 - Question 7

The maximum length of a pencil that can be kept in a rectangular box of dimensions 8 cm × 6 cm × 2 cm, is:

Detailed Solution for Maths Mock Test- 2 - Question 7

To find the maximum length of a pencil that can be kept in a rectangular box of dimensions 8 cm × 6 cm × 2 cm, we need to find the length of the diagonal of the box, which will be the maximum length of the pencil that can fit inside the box.Using the Pythagorean theorem, the length of the diagonal of the box can be found as:Diagonal = √(length² + breadth² + height²)
Diagonal = √(8² + 6² + 2²)
Diagonal = √(64 + 36 + 4)
Diagonal = √104
Diagonal = 2√26Therefore, the maximum length of a pencil that can be kept in the rectangular box is 2√26 cm, which corresponds to option C.

Maths Mock Test- 2 - Question 8

Two parallelogram stand on equal bases and between the same parallels. The ratio of their areas is

Maths Mock Test- 2 - Question 9

In quadrilateral ABCD, if ∠A = 60 and ∠B : ∠C : ∠D = 2:3:7, then ∠D is :

Detailed Solution for Maths Mock Test- 2 - Question 9

Given in quadrilateral ABCD:

  • ∠A = 60°
  • Ratio ∠B : ∠C : ∠D = 2:3:7

We let:

  • ∠B = 2x
  • ∠C = 3x
  • ∠D = 7x

Since the sum of the angles in a quadrilateral is 360°, we have:

∠A + ∠B + ∠C + ∠D = 360°
60° + 2x + 3x + 7x = 360°
12x + 60° = 360°
12x = 300°
x = 25°

Substituting back to find ∠D:

∠D = 7x = 7 × 25° = 175°

Thus, ∠D is 175°.

Maths Mock Test- 2 - Question 10

D and E are the mid-points of the sides AB and AC res. Of △ABC. DE is produced to F. To prove that CF is equal and parallel to DA, we need an additional information which is:

Maths Mock Test- 2 - Question 11

The volume (in cm3) of a right circular cone of height 12 cm and base radius 6 cm, is :

Detailed Solution for Maths Mock Test- 2 - Question 11

Maths Mock Test- 2 - Question 12

A point both of whose co-ordinates are negative lies in

Maths Mock Test- 2 - Question 13

A point of the form (0, b) lies on

Detailed Solution for Maths Mock Test- 2 - Question 13

A point of the form (0,b) lies on the y-axis because the x-coordinate is 0. This means the point is located directly on the y-axis at the value bbb.

Maths Mock Test- 2 - Question 14

The point (0, -4) lies

Maths Mock Test- 2 - Question 15

Class size for the following distribution: 0 – 0.25, 0.25 – 0.50, 0.50 – 0.75 is​

Maths Mock Test- 2 - Question 16

The number of line segments determined by three collinear points is:

Detailed Solution for Maths Mock Test- 2 - Question 16

if the points are collinear then only 1 line can pass through 3 points  as colinear mean the points which are on same line.

Maths Mock Test- 2 - Question 17

In the given figure, O is the centre of the circle. ∠OAB and ∠OCB are 40o and 30o respectively. Then, the measure of ∠AOC is 

Detailed Solution for Maths Mock Test- 2 - Question 17


(Angle at the centre is double the angle at the circumference subtended by the same chord)

Maths Mock Test- 2 - Question 18

In the given, AB is side of regular five sided polygon and AC is a side of a regular six sided polygon inscribed in the circle with centre O. AO and CB intersect at P, then ∠APB is equal to

Maths Mock Test- 2 - Question 19

In the figure, quadrilateral PQRS is cyclic. If ∠P = 80°, then ∠R =

Maths Mock Test- 2 - Question 20

In the adjoining figure, AB = AC and AD⊥BC. The rule by which △ABD ≅ △ACD is

Maths Mock Test- 2 - Question 21

In the adjoining Figure, AB = AC and BD = CD. The ratio ∠ABD : ∠ACD is

Maths Mock Test- 2 - Question 22

In the given figure, ∠M is 75° then ∠O is equal to.

Detailed Solution for Maths Mock Test- 2 - Question 22
We know that, sum of all angles of rectangle =360 so, the sum of 2 angles of rectangle = 360\2 = 180  Angle A + Angle B=180  75+B=180 or, B=180-75 or, B=105 degree.
Maths Mock Test- 2 - Question 23

A, B, C and D are four points on a circle. AC and BD intersect at E such that angle BEC =140° and angle ECD = 25°, then angle BAC is

Maths Mock Test- 2 - Question 24

The graph of the equation 2x – 3 = 3x – 5 is parallel to :

Maths Mock Test- 2 - Question 25

The straight line 2x – 5y = 0 passes through the point :

Detailed Solution for Maths Mock Test- 2 - Question 25

 

Maths Mock Test- 2 - Question 26

In the following data, the number of class intervals, (by inclusive method), and taking 4 as the magnitude of class intervals will be

31, 23, 19, 29, 22, 20, 16, 10, 13, 34
38, 33, 28, 21, 15, 18, 36, 24, 18, 15
12, 30, 27, 23, 20, 17, 14, 32, 26, 25
18, 29, 24, 19, 16, 11, 22, 15, 17, 10​

Maths Mock Test- 2 - Question 27

The region between chord and either of the arc is called

Maths Mock Test- 2 - Question 28

P is a point on the diameter AB of a circle and CD is a chord perpendicular to AB. If AP = 4 cm and PB = 16 cm, the length of chord CD is

Maths Mock Test- 2 - Question 29

In the adjoining figure, BC = AC. If ∠ACD = 115, the ∠A is

Detailed Solution for Maths Mock Test- 2 - Question 29

In △ABC,
∠ACD+∠ACB = 180 (Linear pair)
115+∠ACB =180
∠ACB = 180−115=65

since AC = BC then ∠ABC = ∠BAC = X
x + x + 65 = 180
2x = 180- 65
2x = 115
x = 57.5

Maths Mock Test- 2 - Question 30

If the bisector of the angle A of a △ABC is perpendicular to the base BC of the triangle then the triangle ABC is :

Detailed Solution for Maths Mock Test- 2 - Question 30

If the bisector of angle A of a triangle is perpendicular to the base BC of the triangle then the triangle ABC is:

B: Isosceles

Solution:

- The angle bisector of angle A divides the angle into two equal parts.
- For this bisector to be perpendicular to base BC, angles B and C must be equal.
- This means that triangle ABC has two equal sides opposite these equal angles.
- Therefore, triangle ABC is isosceles.

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