CBSE Class 9 Maths Questionbank

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16 of 16

Question 1 · 16 total

easy+1

Which of the following is an irrational number?

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Question 2 · 16 total

easy+1

The degree of the polynomial $4x^2 - 3x + 7$ is:

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Question 3 · 16 total

medium+1

The decimal expansion of $\frac{13}{625}$ terminates. How many decimal places does it have?

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Question 4 · 16 total

easy+1

The point $(-5, 2)$ lies in which quadrant?

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Question 5 · 16 total

medium+1

The equation of the x-axis is:

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Question 6 · 16 total

medium+1

An angle is $30^\circ$ more than its complement. Find the angle (in degrees).

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Question 7 · 16 total

medium+1

Two angles of a triangle measure $40^\circ$ and $60^\circ$ . The third angle is:

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Question 8 · 16 total

hard+1

The diagonals of a rhombus are 16 cm and 12 cm. Its side length is:

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Question 9 · 16 total

medium+1

A right triangle has legs 6 cm and 8 cm. Using Heron's formula (or otherwise), its area in $\text{cm}^2$ is:

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Question 10 · 16 total

medium+1

AB is a diameter of a circle and C is any point on the circle other than A and B. Then $\angle ACB$ equals:

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Question 11 · 16 total

medium+1

Find the curved surface area (in $\text{cm}^2$ ) of a cylinder of radius 7 cm and height 10 cm. [Use $\pi = \frac{22}{7}$ ]

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Question 12 · 16 total

easy+1

The mean of the first ten natural numbers is:

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Question 13 · 16 total

easy+1

A zero of the polynomial $p(x) = x + 5$ is:

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Question 14 · 16 total

hard+1

In $\triangle ABC$ , AB = AC and $\angle B = 50^\circ$ . Then $\angle A$ equals:

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Question 15 · 16 total

medium+1

The longest chord of a circle is called its:

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Question 16 · 16 total

hard+1

Find the volume (in $\text{cm}^3$ ) of a cone of radius 3 cm and height 14 cm. [Use $\pi = \frac{22}{7}$ ]

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