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Quiz for Straight Lines

Course: JEE | Subject: Mathematics | Topic: Coordinate Geometry



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Q1: What is the slope of the line 3x + 4y = 12?

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Q2: Find the equation of a line passing through (2,3) with slope 5.

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Q3: Two lines are perpendicular if the product of their slopes is:

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Q4: Find the angle between the lines y = 2x + 3 and y = -1/2x + 1.

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Q5: What is the x-intercept of the line 2x - 3y = 6?

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Q6: Find the y-intercept of the line 4x + 2y = 8.

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Q7: The equation of a line parallel to x-axis and passing through (5, -2) is:

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Q8: Which of the following lines is vertical?

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Q9: Find the distance between parallel lines 3x - 4y = 7 and 3x - 4y = -5.

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Q10: Which of the following represents the general form of a line?

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Q11: Slope of a line joining (2,3) and (4,7) is:

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Q12: Find the equation of a line with slope -1 and y-intercept 4.

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Q13: If a line passes through origin and has slope 3, its equation is:

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Q14: Which pair of lines are coincident?

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Q15: What is the condition for two lines to be parallel?

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Q16: The line x = 2 is parallel to:

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Q17: Equation of line passing through (0,0) and perpendicular to y = -2x + 3 is:

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Q18: Which of these represents a line of slope 0?

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Q19: Find the point of intersection of lines x + y = 4 and x - y = 2.

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Q20: The angle between x-axis and the line y = √3 x is:

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