• Class 9 Maths Study Material

An Educational platform for Preparation and Practice Class 9. Kidsfront provide unique pattern of learning Maths with free online comprehensive study material in the form of QUESTION & ANSWER for each Chapter of Maths for Class 9. This study material help Class 9, Maths students in learning every aspect of Constructions. Students can understand Constructions concept easily and consolidate their learning by doing Online Practice Tests on Maths,Constructions chapter repeatedly till they excel in Class 9, Constructions. Free ONLINE PRACTICE TESTS on Class 9, Constructions comprise of Hundreds of Questions on Constructions, prepared by the highly professionals team. Every repeat test of Constructions will have new set of questions and help students to prepare themselves for exams by doing unlimited Online Test exercise on Constructions. Attempt ONLINE TEST on Class 9,Maths,Constructions in Academics section after completing this Constructions Question Answer Exercise.

Unique pattern

• Topic wise:Constructions preparation in the form of QUESTION & ANSWER.
• Evaluate preparation by doing ONLINE TEST of Class 9, Maths,Constructions.
• Review performance in PRACTICE TEST and do further learning on weak areas.
• Attempt repeat ONLINE TESTS of Maths Constructions till you excel.
• Evaluate your progress by doing ONLINE MOCK TEST of Class 9, Maths, All TOPICS.

a) 3.4 cm
b) 3.2 cm
c) 2.8 cm
d) 3 cm

a) 6.9 cm
b) 6.5 cm
c) 7.2 cm
d) 4 cm

a) 80°
b) 90°
c) 100°
d) 110°

14. For constructing angle of 90° at the initial point of a given ray, following steps of construction are followed (Refer figure below) 1. Draw a ray OA. 2. With O as centre and any radius draw an arc cutting OA at C. 3. With centre C and same radius as in step C, draw an arc cutting previous

a) Scalene triangle
b) Isoceles triangle
c) Equilateral triangle
d) None of the above

14. For constructing angle of 90o at the initial point of a given ray, following steps of construction are followed (Refer figure below) 1. Draw a ray OA. 2. With O as centre and any radius draw an arc cutting OA at C. 3. With centre C and same radius as in step C, draw an arc cutting previous arc

a) Obtuse angle
b) Right angle
c) Acute angle
d) None of the above

a) 47.5°
b) 110°
c) 52.5°
d) 60°

a) 120°
b) 140°
c) 57.5°
d) 65°

While constructing a triangle XYZ in which angle Y= 30° ,angle Z=90°, XY+YZ+ZX=11cm and P and Q are extended arms of Y and Z respectively, then

a) bisectors of XP and XQ intersect PQ at Y and Z respectively
b) perpendicular bisectors of XP and XQ intersect PQ at Y and Z respectively
c) At P, a ray PL is drawn such that angle LPQ=30o
d) None of the above

On constructing a right triangle ABC whose base is 12 cm and sum of hypotenuse and the other side is 18 cm, AB is extended till point D such that BD is equal to 18 cm, then

a) bisector of CD intersects BD at A
b) Angle ACB is obtuse
c) Perpendicular bisector of CD intersects BD at A
d) None of the above

In the following right triangle PQR, angles PQR and PRQ are

a) complementary
b) unequal
c) Obtuse
d) None of the above