CBSE - IX
Question 1
If 
then 
____.
A) 25
B) 125
C) 625
D) 1625
Question 2
is a factor of 
A) True
B) False
Question 3
If both the abscissa and ordinate of a point are negatives, then the point lies in the ____ quadrant.
A) first
B) second
C) third
D) fourth
Question 4
A man's age is three times the sum of the ages of his two sons, one of whom is twice as old as the other. In 4 years the sum of the son's age will be half of their father's age. The age of younger son, elder son and father are ____.
A) 5 years, 10 years and 45 years
B) 4 years, 8 years and 36 years
C) 3 years, 6 years and 27 years
D) 6 years, 12 years and 54 years
Question 5
In the figure below, PQ is an incident ray and QR is the reflected ray. QN is normal to the surface AB. If ∠PQR = 124o, then ∠NQR = ____.
A) 62o
B) 28o
C) 32o
D) 64o
Question 6
In ΔABC, 
then ∠C = ____.
A) 45
B) 30
C) 55
D) 40
Question 7
In the figure below, ABCD is a trapezium in which AB||CD, M is the mid-point of AC and N is the mid-point of BD. If AB = 12 and CD = 14 cm, then the length of MN is ____.
A) 14 cm
B) 13 cm
C) 10 cm
D) 11 cm
Question 8
In the figure below, QPRS is a cyclic quadrilateral. R and S are two points on the semi-circle described on PQ where PQ is the diameter. If
and 
then the values of ∠PQR and ∠QSR are ____ respectively. 
A) 10o and 100o
B) 20o and 80o
C) 30o and 100o
D) 20o and 90o
Question 9
A quadrilateral ABCD whose sides are 9 cm, 40 cm, 28 cm and 15 cm respectively. If the angle between the first two sides is a right angle, then the area of a quadrilateral is ____.
A) 
B) 
C) 
D) 
Question 10
A rectangular sheet of paper of size 
can be made to form the curved surface of a right circular cylinder in two ways. If 
is the volume of the cylinder made by rolling the paper along the breadth of the sheet and 
is the volume of the cylinder made by rolling the paper along the length of the sheet, then the ratio of 
and 
is ____.
A) 4 : 3
B) 5 : 3
C) 3 : 2
D) 4 : 5