1800-419-1234| Get a Call from us

## Class IX

CBSE IX Maths Set - 4

If then ____.
A)
B) 2
C)
D) 4

### Question 2

The algebraic expression  is a polynomial.
A) True
B) False

### Question 3

If the abscissa and ordinate of a point are negative and positive respectively, then the point lies in the third quadrant.
A) True
B) False

### Question 4

Which of the following graphs represents the line x - 2y = 3?
A)

B)

C)

D)

### Question 5

The measure of an angle is 24o less than its complement, then the angle is ____.
A) 66o
B) 156o
C) 33o
D) 78o

### Question 6

In the figure below, ∠AOC and ∠BOC form a linear pair. If x = 75o, then the value of y is ____.

A) 105o
B) 115o
C) 90o
D) 60o

### Question 7

In  and  and  By which of the following congruence conditions are the two triangles congruent?

A) SSS
B) ASA
C) SAS
D) RHS

### Question 8

Following table shows the marks scored by a group of 90 students in a mathematics test of 100 marks.

The probability that a student obtained less than 20 marks is ____.

A)
B)
C)
D)

### Question 9

The below are the temperature details that were recorded in Alaska in 11 days:
-21oC, 0oC, 2oC, -15oC, 0oC, 5oC, -18oC, 7oC, 0oC, -32oC and 21oC.

The mode temperature of the data is ____.

A) 2oC
B) 21oC
C) -18oC
D) 0oC

### Question 10

The diameter of base and the height of a conical house are 14 m and 18 m respectively and the capacity of a rice bag is  The number of such rice bags required to fill the conical house is ____.
A) 14
B) 24
C) 28
D) 25