MCQ Questions for Class 9 Maths with Answers<\/a> during preparation and score maximum marks in the exam. Students can download the Triangles Class 9 MCQs Questions with Answers from here and test their problem-solving skills. Clear all the fundamentals and prepare thoroughly for the exam taking help from Class 9 Maths Chapter 7 Triangles Objective Questions.<\/p>\nTriangles Class 9 MCQs Questions with Answers<\/h2>\n Students are advised to solve the Triangles Multiple Choice Questions of Class 9 Maths to know different concepts. Practicing the MCQ Questions on Triangles Class 9 with answers will boost your confidence thereby helping you score well in the exam.<\/p>\n
Explore numerous MCQ Questions of Triangles Class 9 with answers provided with detailed solutions by looking below.<\/p>\n
Question 1. \n\u25b3ABC = \u25b3PQR, then which of the following is true? \n(a) CB = QP \n(b) CA = RP \n(c) AC = RQ \n(d) AB = RP<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) CA = RP<\/p>\n<\/details>\n
\nQuestion 2. \nIn \u25b3ABC and \u25b3DEF, AB = DE and \u2220A = \u2220D.Then two triangles will be congruent by SA axiom if: \n(a) BC = EF \n(b) AC = EF \n(c) AC = DE \n(d) BC = DE<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (c) AC = DE<\/p>\n<\/details>\n
\nQuestion 3. \nIn a right triangle, the longest side is: \n(a) Perpendicular \n(b) Hypotenuse \n(c) Base \n(d) None of the above<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) Hypotenuse<\/p>\n<\/details>\n
\nQuestion 4. \nIn \u25b3ABC, if \u2220A = 45\u00b0 and \u2220B = 70\u00b0, then the shortest and the longest sides of the triangle are respectively, \n(a) BC,AB \n(a) AB,AC \n(c) AB,BC \n(d) BC,AC<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (d) BC,AC<\/p>\n<\/details>\n
\nQuestion 5. \nIf the altitudes from vertices of a triangle to the opposite sides are equal, then the triangles is \n(a) Scalene \n(b) Isosceles \n(c) Equilateral \n(d) Right-angled<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) Isosceles<\/p>\n<\/details>\n
\nQuestion 6. \nD is a Point on the Side BC of a \u25b3ABC such that AD bisects \u2220BAC then: \n(a) BD = CD \n(b) CD > CA \n(c) BD > BA \n(d) BA > BD<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (d) BA > BD<\/p>\n<\/details>\n
\nQuestion 7. \nIf \u0394ABC \u2245 \u0394PQR then which of the following is true: \n(a) CA = RP \n(b) AB = RP \n(c) AC = RQ \n(d) CB = QP<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (a) CA = RP<\/p>\n<\/details>\n
\nQuestion 8. \nIf two triangles ABC and PQR are congruent under the correspondence A \u2194 P, B \u2194 Q, and C \u2194 R, then symbolically, it is expressed as \n(a) \u0394ABC \u2245 \u0394PQR \n(b) \u0394ABC = \u0394PQR \n(c) \u0394ABC and \u0394PQR are scalene triangles \n(d) \u0394ABC and \u0394PQR are isosceles triangles<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (a) \u0394ABC \u2245 \u0394PQR<\/p>\n<\/details>\n
\nQuestion 9. \nIf the bisector of the angle A of an \u25b3ABC is perpendicular to the base BC of the triangle then the triangle ABC is : \n(a) Obtuse Angled \n(b) Isosceles \n(c) Scalene \n(d) Equilateral<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) Isosceles<\/p>\n<\/details>\n
\nQuestion 10. \nIf AB = QR, BC=RP and CA = QP, then which of the following holds? \n(a) \u25b3BCA \u2245 \u25b3PQR \n(b) \u25b3ABC \u2245 \u25b3PQR \n(c) \u25b3CBA \u2245 \u25b3PQR \n(d) \u25b3CAB \u2245 \u25b3PQR<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (d) \u25b3CAB \u2245 \u25b3PQR<\/p>\n<\/details>\n
\nQuestion 11. \nABC is an isosceles triangle in which altitudes BE and CF are drawn to equal sides AC and AB respectively. Then: \n(a) BE > CF \n(b) BE < CF \n(c) BE = CF \n(d) None of the above<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (c) BE = CF<\/p>\n<\/details>\n
\nQuestion 12. \nWhich of the following is not a criterion for congruence of triangles? \n(a) SSS \n(b) SSA \n(c) ASA \n(d) SAS<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) SSA<\/p>\n<\/details>\n
\nQuestion 13. \nIn \u25b3ABC, if \u2220B = 30\u00b0 and \u2220C = 70\u00b0, then which of the following is the longest side? \n(a) AB \n(b) BC \n(c) AC \n(d) AB or AC<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) BC<\/p>\n<\/details>\n
\nQuestion 14. \nThe angles opposite to equal sides of a triangle are: \n(a) Equal \n(b) Unequal \n(c) supplementary angles \n(d) Complementary angles<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (a) Equal<\/p>\n<\/details>\n
\nQuestion 15. \nIf ABC is an equilateral triangle, then each angle equals to: \n(a) 90\u00b0 \n(b)180\u00b0 \n(c) 120\u00b0 \n(d) 60\u00b0<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (d) 60\u00b0<\/p>\n<\/details>\n
\nQuestion 16. \nABC \u2245 \u25b3PQR. If AB=5 cm, and then which of the following is true? \n(a) QR = 5 CM, \u2220R= 60\u00b0 \n(b) QP = 5 cm, \u2220P= 60\u00b0 \n(c) QP = 5cm, \u2220R = 60\u00b0 \n(d) QR = 5 CM, \u2220Q = 60\u00b0<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) QP = 5 cm, \u2220P= 60\u00b0<\/p>\n<\/details>\n
\nQuestion 17. \nO is any point in the interior of \u25b3ABC.Then which of the following is true? \n(a) (OA+OB+OC) < \\(\\frac { 1 }{ 2 }\\) (AB+BC+CA) \n(b) (OA+OB+OC) > (AB+BC+CA) \n(c) (OA+OB+OC) > \\(\\frac { 1 }{ 2 }\\) (AB+BC+CA) \n(d) None of the Above<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (c) (OA+OB+OC) > \\(\\frac { 1 }{ 2 }\\) (AB+BC+CA)<\/p>\n<\/details>\n
\nQuestion 18. \nIt is not possible to construct a triangle when its sides are: \n(a) 6 cm, 7 cm, 7 cm \n(b) 5.4 cm, 2.3 cm, 3 cm \n(c) 8.3 cm, 3.4 cm, 6.1 cm \n(d) 3 cm, 5 cm, 5 cm<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) 5.4 cm, 2.3 cm, 3 cm<\/p>\n<\/details>\n
\nQuestion 19. \nTwo equilateral triangles are congruent when: \n(a) Their areas are proportional \n(b) Their sides are equal \n(c) Their sides are proportional \n(d) Their angles are equal<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) Their sides are equal<\/p>\n<\/details>\n
\nQuestion 20. \nIt is not possible to construct a triangle when the lengths of its sides are \n(a) 4 cm, 6 cm, 6 cm \n(b) 9.3 cm, 5.2 cm, 7.4 cm \n(c) 6 cm, 7 cm, 8 cm \n(d) 5.3 cm, 2.2 cm, 3.1 cm<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (d) 5.3 cm, 2.2 cm, 3.1 cm<\/p>\n<\/details>\n
\nQuestion 21. \nWhich of the following statements is incorrect? \n(a) Two squares having the same side length are congruent \n(b) Two rectangles having the same area are congruent \n(c) Two circles having the same radius are congruent \n(d) Two lines having same length are congruent<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) Two rectangles having the same area are congruent<\/p>\n<\/details>\n
\nQuestion 22. \nABCD is a parallelogram, if the two diagonals are equal, then by what criterion are the triangles ABD and ABC congruent \n \n(a) AAS \n(b) SSS \n(c) SAS \n(d) RHS<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) SSS<\/p>\n<\/details>\n
\nWe believe the knowledge shared regarding NCERT MCQ Questions for Class 9 Maths Chapter 7 Triangles with Answers Pdf free download has been useful to the possible extent. If you have any other queries regarding CBSE Class 9 Maths Triangles MCQs Multiple Choice Questions with Answers, feel free to reach us via the comment section and we will guide you with the possible solution.<\/p>\n","protected":false},"excerpt":{"rendered":"
Students can access the NCERT MCQ Questions for Class 9 Maths Chapter 7 Triangles with Answers Pdf free download aids in your exam preparation and you can get a good hold of the chapter. Use MCQ Questions for Class 9 Maths with Answers during preparation and score maximum marks in the exam. Students can download …<\/p>\n
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