# Lines, Angles and Quadrilaterals (IMO- Mathematics Olympiad (SOF) Class 9): Questions 28 - 32 of 126

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 919 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 450.00 or

## Question number: 28

MCQ▾

### Question

In the given figure, then value of x is________.

### Choices

Choice (4) Response

a.

112˚

b.

105˚

c.

115˚

d.

110˚

## Question number: 29

MCQ▾

### Question

The given figure, WXYZ is a trapezium in which ∠x = k˚, ∠y = 95˚, ∠z= (2y + 25) ˚ and ∠w= (3y + 10) ˚ then the value of y and k are________

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 30

MCQ▾

### Question

If two supplementary angles are in the ratio 4: 5, then the angles is ________

### Choices

Choice (4) Response

a.

85˚, 95˚

b.

40˚, 50˚

c.

80˚, 100˚

d.

60˚, 120˚

## Question number: 31

MCQ▾

### Question

In the figure line P|| line Q|| line R. their transversal line x and line y, cut them at point A, B, C and D, E, F respectively. If find ________

### Choices

Choice (4) Response

a.

3.3

b.

6.6

c.

4.4

d.

5.5

## Question number: 32

MCQ▾

### Question

If , and, then x and y respectively are ________

### Choices

Choice (4) Response

a.

30˚, 45˚

b.

60˚, 78˚

c.

20˚, 85˚

d.

30˚, 90˚

f Page