MCQ Class 9 Maths Ganita Manjar Chapter 1 Orienting Yourself: The Use of Coordinates Advertisement 1. What is the primary purpose of a coordinate system? To measure angles To locate points in space To calculate areas To measure volumeQuestion 1 of 202. Who is credited with the development of the four-quadrant Cartesian plane? Pythagoras Brahmagupta René Descartes Al-BīrūnīQuestion 2 of 203. What are the two axes called in a 2-D coordinate system? Latitude and Longitude Horizontal and Vertical axes X-axis and Y-axis Length and Breadth axesQuestion 3 of 204. Where do the x-axis and y-axis intersect? At point A At the origin At point B At the center of the circleQuestion 4 of 205. Which quadrant contains points with both x and y coordinates positive? Quadrant I Quadrant II Quadrant III Quadrant IVQuestion 5 of 206. In which quadrant will a point with coordinates (-3, 4) lie? Quadrant I Quadrant II Quadrant III Quadrant IVQuestion 6 of 207. What is the coordinate of a point on the y-axis? (x, 0) (0, y) (x, y) (0, 0)Question 7 of 208. If a point has coordinates (5, -2), where is it located? Above the x-axis To the right of the y-axis Below the x-axis and to the right of y-axis To the left of the y-axisQuestion 8 of 209. What is the distance between points (3, 4) and (7, 1)? 4 units 5 units 6 units 7 unitsQuestion 9 of 2010. Which formula is used to find the distance between two points in the plane? (x2 - x1) + (y2 - y1) √[(x2 - x1)² + (y2 - y1)²] (x2 + x1) + (y2 + y1) (x2 - x1) * (y2 - y1)Question 10 of 2011. If a point (x, y) is reflected across the y-axis, what are its new coordinates? (-x, y) (x, -y) (-x, -y) (y, x)Question 11 of 2012. Which of the following points is in the third quadrant? (2, 3) (-4, 5) (-3, -2) (3, -2)Question 12 of 2013. What is the coordinate of the point that is 4 units left of the origin on the x-axis? (4, 0) (-4, 0) (0, 4) (0, -4)Question 13 of 2014. Where is the point (0, -7) located? On the x-axis On the y-axis In Quadrant I In Quadrant IIIQuestion 14 of 2015. The distance between points (1, 2) and (4, 6) is? 3 units 4 units 5 units 6 unitsQuestion 15 of 2016. What are the coordinates of the point that is 3 units right and 2 units above the origin? (3, 2) (-3, 2) (2, 3) (-2, -3)Question 16 of 2017. Which of the following points is in Quadrant IV? (2, 3) (-2, 3) (-3, -4) (4, -5)Question 17 of 2018. How do you denote the coordinates of a point in the Cartesian plane? (x + y) (x, y) x, y [x, y]Question 18 of 2019. The coordinate of the origin is? (0, 1) (1, 0) (0, 0) (1, 1)Question 19 of 2020. Which quadrant contains points with both x and y negative? Quadrant I Quadrant II Quadrant III Quadrant IVQuestion 20 of 20 Loading...
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