IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 150 - 154 of 929
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Question number: 150
» Lines, Angles and Quadrilaterals
Question
The value of x in the given figure is ________
Here in Figure Define the Angles
Image defines the different angle and find the value of x
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 20˚ |
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| b. | 118˚ |
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| c. | 223˚ |
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| d. | 72˚ |
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Question number: 151
» Lines, Angles and Quadrilaterals
Question
In the figure, if , then x = ________
Image Shows the PQ and ST Are Parallel Lines and Define Angles
Image defines the PQ and ST are parallel lines and define angles, then find value of x
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 30˚ |
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| b. | 60˚ |
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| c. | 29˚ |
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| d. | 45˚ |
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Question number: 152
» Lines, Angles and Quadrilaterals
Question
The given figure, PQRS is a trapezium in which ∠P= (y + 15) ˚, ∠Q= (3y + 25) ˚, ∠R = 75˚ and ∠S = x˚ then the value of x and y are________
Image of a Trapezium PQRS
Image definess the trapezium and find the value of x and y
Choices
| Choice (4) | Response | |
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Question number: 153
» Lines, Angles and Quadrilaterals
Question
The measurement of a window is , if 12 doors are to be fixed in that window in four rows, measurements of each door should be________
Choices
| Choice (4) | Response | |
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Question number: 154
» Lines, Angles and Quadrilaterals
Question
If two complementary angles are in the ratio 17: 13, then the angles are________
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 60˚, 30˚ |
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| b. | 51˚, 39˚ |
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| c. | 25˚, 65˚ |
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| d. | 55˚, 35˚ |
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