This free specimen previews Vybd's CBSE Class 9 Maths mock test. Class 9 is the year the real foundation for board-level Maths gets built — Number Systems, Polynomials, Coordinate Geometry, Linear Equations, Euclid's Geometry, Lines & Angles, Triangles, Quadrilaterals, Circles, Heron's Formula and Surface Areas & Volumes all directly feed into the Class 10 board syllabus. The 10 questions below sample across these topics. Vybd's full personalised mock test in the app covers every chapter with a complete answer key, matched to your child's exact textbook.
10-question specimen
Q1.
√50 + √18, expressed in simplest radical form, equals:
A) 8√2
B) 2√17
C) 68
D) 8√68
Q2.
If p(x) = x³ − 3x² + 4x − 2, then p(2) equals:
A) 0
B) 2
C) 4
D) 6
Q3.
The point (−3, 5) lies in which quadrant?
A) I
B) IV
C) II
D) III
Q4.
If x=2, y=3 is a solution of 2x + 3y = k, then k equals:
A) 9
B) 11
C) 15
D) 13
Q5.
Two complementary angles are in the ratio 2:3. The larger angle is:
A) 54°
B) 36°
C) 45°
D) 60°
Q6.
In triangle ABC, if ∠A = 50° and ∠B = 60°, then ∠C equals:
A) 60°
B) 70°
C) 65°
D) 75°
Q7.
The sum of the interior angles of a quadrilateral is:
A) 180°
B) 270°
C) 360°
D) 540°
Q8.
The longest chord of a circle is called the:
A) Radius
B) Tangent
C) Secant
D) Diameter
Q9.
Using Heron's formula, the area of a triangle with sides 13 cm, 14 cm, 15 cm is:
A) 84 cm²
B) 74 cm²
C) 80 cm²
D) 90 cm²
Q10.
The volume of a cube with edge 6 cm is:
A) 36 cm³
B) 216 cm³
C) 180 cm³
D) 256 cm³
Answer Key & Solutions
Q1A) 8√2√50 = 5√2, √18 = 3√2; 5√2+3√2 = 8√2
Q2B) 22³−3(2²)+4(2)−2 = 8−12+8−2 = 2
Q3C) IIx negative, y positive → Quadrant II
Q4D) 132(2)+3(3) = 4+9 = 13
Q5A) 54°90÷5=18; larger part = 3×18 = 54°
Q6B) 70°180−50−60 = 70°
Q7C) 360°Angle sum of any quadrilateral = 360°
Q8D) DiameterA diameter passes through the centre and is the longest chord
Q9A) 84 cm²s=21; Area=√(21×8×7×6)=√7056=84 cm²
Q10B) 216 cm³6³ = 216 cm³
This is a specimen. Vybd generates chapter-wise papers for the FULL syllabus.
Every chapter, personalised to your child's exact textbook and board — print-ready with a complete answer key.
Yes — Class 9 builds the foundation that Class 10's board syllabus directly extends. A weak Class 9 foundation is the most common reason students struggle in Class 10 Maths.
Does CBSE Class 9 have a board exam?
No, Class 9 is evaluated internally by your school, not a CBSE board exam — but most schools follow a similar section-wise, objective-plus-descriptive pattern to prepare students for Class 10.
What topics does this free specimen cover?
Number Systems, Polynomials, Coordinate Geometry, Linear Equations in Two Variables, Lines and Angles, Triangles, Quadrilaterals, Circles, Heron's Formula and Surface Areas & Volumes.
How can I get a full personalised Class 9 Maths test?
Vybd generates full chapter-wise worksheets and mock tests personalised to your child's exact textbook chapter, board and interests.