Lines, Angles and Quadrilaterals (IMO- Mathematics Olympiad Class 9): Questions 32 - 37 of 126

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Question number: 32

» Lines, Angles and Quadrilaterals

MCQ▾

Question

If Q RS , PAB=20˚ and ACS=105˚ , then x and y respectively are ________

Image define PQ and RS parallel line find x, y

Image Define PQ and RS Parallel Line Find X, Y

Image PQ and RS parallel line and find x and y

Choices

Choice (4) Response

a.

30˚, 45˚

b.

60˚, 78˚

c.

20˚, 85˚

d.

30˚, 90˚

Question number: 33

» Lines, Angles and Quadrilaterals

MCQ▾

Question

The angles of a triangle are in the ratio 5:3:7 . The triangle is ________

Choices

Choice (4) Response

a.

Acute

b.

Right

c.

Isosceles

d.

Obtuse

Question number: 34

» Lines, Angles and Quadrilaterals

MCQ▾

Question

In figure below, if PQ RS , TURS and VTS=126˚ , find ∠PVT, ∠VTU and ∠UVT.

 Image defines angles value

Image Defines Angles Value

Image defines the angles values and find the other angles value

Choices

Choice (4) Response

a.

54˚

b.

55˚

c.

56˚

d.

57˚

Question number: 35

» Lines, Angles and Quadrilaterals

MCQ▾

Question

Diagonals of a rectangle PQRS intersect at O. If∠POS = 86˚, then ∠RQO is ________

Choices

Choice (4) Response

a.

47˚

b.

79˚

c.

50˚

d.

68˚

Question number: 36

» Lines, Angles and Quadrilaterals

MCQ▾

Question

In the given figure, PQRS is a trapezium in which PQ = 9 cm, PR = QS = 10 cm, RS = x cm and the distance between PQ and RS is 8 cm. Then the value of x is ________

Image defines the PQRS is a trapezium

Image Defines the PQRS Is a Trapezium

Image defines the PQRS is a trapezium and find the value of x

Choices

Choice (4) Response

a.

22 cm

b.

17 cm

c.

14 cm

d.

21 cm

Question number: 37

» Lines, Angles and Quadrilaterals

MCQ▾

Question

In the given figure, VW YZ , VWX=140˚ and XYZ=85˚ , find WXY=

Image shows the value of lines and angles

Image Shows the Value of Lines and Angles

Image defines the angles values and find the value of ∠WXY

Choices

Choice (4) Response

a.

55˚

b.

45˚

c.

60˚

d.

50˚

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