Math MCQ FOR CLASS 9

1. MADE BY ADITYA ROY
CLASS: IX ‘A’
ROLL NO:02
R.P.V.V TYAGRAJ NAGAR
NEW DELHI:110003
MATH MCQ

2. Q.1 Which is not a probability of
an event?
(A) 2 (B)2/3
(C) .001 (D) .25

3. (A) TRIANGLES OF EQUAL AREA
(B) EQUILATERAL TRIANGLES
(C) RIGHT TRIANGLES
(D) ISOSCELES TRIANGLES
2. The median of a triangle divides
it into two

4. (A)30º (B) 45O
(C) 90º (D) 60O
3. In Fig.1, AOB is a diameter of the
circle and AC = BC, then angle CAB is
equal to

5. (A)4/5 (B) 1
(C) 0 (D) 5/4
4. Which of the following cannot be
empirical probability of an event?

6. (A) ACUTE ANGLED
(B) RIGHT ANGLED
(C) OBTUSE ANGLED
(D) EQUILATERAL
5.In a square ABCD, the diagonals
AC and BD bisect at 0. Then triangle
AOB is

7. (A) A SQUARE
(B) A RHOMBUS
(C) A PARALLELOGRAM
(D) A RECTANGLE
7. The figures obtained by joining the mid-
points of the sides of a rhombus, taken in
order, is

8. (A)60 (B) 80
(C) 90 (D ) 105
Q.7. With a ruler and compass which of the
following angles cannot be constructed?

9. (A) 10 (B) 40
(C) 36 (D) 45
Q.8. In the given figure,x=30
The value of y is

10. (a)AN ISOSCELES TRIANGL
(B) AN OBTUSE TRIANGLE
(C) A RIGHT TRIANGLE
(D)(A) AND © BOTH
Q.9 If one angle of a triangle is equal to the sum
of the other two equal angles, then
the triangle is

11. (A) 1
(B) 0
(C) NOT DEFINED
(D) NONE OF THESE
Q.10.Degree of zero polynomial
is

12. 11. A triangle cannot have more than:
(a) one right angle (b) two right angles
(c) two obtuse angles (d) None of these

13. 12. Area of triangle whose base = 35 cm and height
= 12.8 cm:
(a) 224 sq. cm (b) 422 sq. cm
(c) 424 sq. Cm (d) 242 sq. cm

14. Q13. Zeroes of a polynomial x2 - 2x are
a) 0, 2 b) 0,0
c) 2, 0 d) -2,-2

15. Q14. In two triangles ABC and XYZ , AB = ZX ,ÐA
= 30° , ÐB = 70° ,Ðx = 70° ,Ðy = 80° , then
 a) DABC @ DXYZ b) DBAC @ DXYZ
 c) DABC @ DZXY d) DCAB @ DXYZ

16. Q15. Point (0,-2) lies
 a) In the first quadrant b) On the x-axis
 c) On the y-axis d) None of these

17. Q16. The two sides of a triangle are of length 4.5cm
and 5cm. The length of the third side of a
triangle cannot be equal to
a) 7cm b) 2cm
c) 9.5cm d) 1.5cm

18. Q17. A line parallel to x means
 a) Ordinate of the point is 0
 b) Abscissa of the point is 0
 c) Position of the point is (0,0)
 d) None of these

19. Q18. Point (-2,0) lies
 a) On the negative part of the x - axis.
 b) In the second quadrant
 c) On the negative part of y - axis
 d) In the third quadrant

20. Q19. The vertex angle of an isosceles triangle is
70° . The measure of one of the base angles is
 a) 55°
 b) 100°
 c) 70°
 d) 35°

21. 20. How many linear equation in x and y can be
satisfied by x =1 and y =2?
 (a) Only one
 (b) Two
 (c) Infinitely many
 (d) Three

22. 21. If AB = 16 cm, BC = 12 cm and AB is
perpendicular to BC, then the radius of the circle
passing through A,B and C are
 (a) 6 cm
 (b) 8 cm
 (c) 10 cm
 (d) 12 cm

23. 22. If two parallelograms PQRS and AQRB are on the same base QR and
between the same
parallels QR and PB, what will be the ar (PQRS) if ar (AQRB) = 25cm?
 (a) 50 cm
 (b) 60 cm
 (c) 25 cm
 (d) 35 cm

24. 23. What is the longest pole that can be put in a room of dimensions
length = 20 cm, breadth
= 20 cm and height = 10 cm?
 (a) 15 cm
 (b) 25 cm
 (c) 20 cm
 (d) 30 cm

25. 24. A point of the form (m,m) always lies on
 (a) The line x + y = 0
 (b) The line x - y = 0
 (c) On line x + y = 2m
 (d) None of the above

26. 25. Which of the following is true?
 (a) The diagonals of a trapezium are always equal
 (b) A trapezium can be parallelogram but a
parallelogram cannot be a trapezium
 (c) A parallelogram can be trapezium but a
trapezium cannot be a parallelogram
 (d) None of the above

27. 26. How many circles can pass through six
given ono-collinear points?
 (a) Only one
 (b) Two
 (c) Three
 (d) Infinitely many

28. 27. The slant height of a right circular cone is 17 cm and the radius
is 8 cm. the measure of the
height of the cone is
 (a) 9 cm
 (b) 15 cm
 (c) 20 cm
 (d) 25 cm

29. 28. The graph of the linear equation 2x + 3y
= 6 cuts the y axis at the point
 (a) (3,0)
 (b) (0,3)
 (c) (2,0)
 (d) (0,2)

30. 29. In a parallelogram, if its two adjacent sides become equal, then the shape
of the
parallelogram will be called as
 (a) Rhombus
 (b) Square
 (c) Rectangle
 (d) None of the above

31. 30. Three cubes each of whose sides is 1 cm are joined end to end. For the
resultant cuboid we
have
 (a) l = 1 cm,b =1 cm and h = 2 cm
 (b) l = 2 cm,b =1 cm and h = 2 cm
 (c) l = 3 cm,b =1 cm and h = 2 cm
 (d) None of the above