Math MCQ FOR CLASS 9
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This document contains a math quiz with 30 multiple choice questions authored by Aditya Roy, a student in class 9A at R.P.V.V Tyagraj Nagar in New Delhi. The quiz covers topics in geometry, algebra, and coordinate geometry. Each question is followed by 4 possible answer choices labeled A, B, C, or D.
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