Tamil Nadu (English Medium) Std 9 Study Materials, Online Learning, Question Papers, Classnotes, Practice Test, MCQ | Smartindia Educational Program : www.smartindia.net.in

Question-1
In the following figure , O is the centre of the circle , ∠POQ = 70^o and PS ⊥OQ.Then ∠MQS =

(A) 55^o	(B) 45^o
(C) 50^o	(D) 33^o

Question-2
ABCD is a trapezium with AB||CD. If AL ⊥ DC, AB = 5 cm, DC = 10 cm and area (trapezium ABCD) = 45 cm². Then h =

(A) 6 cm	(B) 9 cm
(C) 12 cm	(D) 3 cm

Question-3
A line which intersects two or more lines at distinct points is called a

(A) Ray	(B) Transversal
(C) Parallel	(D) Perpendicular

Question-4

In figure if p || q and l is a transversal , determine x.

(A) 16^o	(B) 32^o
(C) 44^o	(D) 50^o

Question-5
In the given figure , POS is a straight line . stand on POS. ∠ROS = 48^o and a : b = 19 : 14.Then value of a and b respectively are

(A) 60^o and 56^o	(B) 76^o and 34^o
(C) 74^o and 58^o	(D) 76^o and 56^o

Question-6
In a parallelogram ABCD if ∠A = 37^o, find ∠B, ∠C, ∠D.

(A) 108^o, 72^o, 108^o	(B) 143^o, 37^o, 143^o
(C) 80, 100, 80	(D) 45, 135, 45

Question-7
PQRS is cyclic quadrilateral.If ∠Q = ∠R = 65^o, then ∠P = _______ and ∠S = __________.

(A) ∠P = 115^o, ∠S = 115^o	(B) ∠P = 75^o ∠S = 95^o
(C) ∠P = 120^o ∧S = 130^o	(D) ∠P = 90^o , ∠S = 90^o

Question-8
ABCD is a cyclic quadrilateral ∠A : ∠C = 3 : 2 ∠B : ∠D = 4 : 1 then ∠D =

(A) 30^o	(B) 36^o
(C) 45^o	(D) 90^o

Question-9
If one angle of a triangle is more than sum of other two angles, then the triangle is

(A) An acute triangle	(B) An obtuse triangle
(C) A right triangle	(D) An equilateral triangle

Question-10
Ratio of degree measures of opposite angles of any parallelogram is

(A) 2:1	(B) 1:2
(C) 1:1	(D) 1:3

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Std 9

Tamil Nadu (English Medium)

Practice in Related Chapters
Real Numbers
Theory of Sets
Scientific Notations of real Numbers and Logarithms
Algebra
Co-ordinate Geometry
Trignometry
Mensuration
Geometry
Statistics
Probability