1

IIT-JEE 2002

MCQ (Single Correct Answer)

+4

-1

If the pair of lines $$a{x^2} + 2hxy + b{y^2} + 2gx + 2fy + c = 0$$ intersect on the $$y$$ axis then

2

IIT-JEE 2002

MCQ (Single Correct Answer)

+4

-1

The pair of lines represented by

$$3a{x^2} + 5xy + \left( {{a^2} - 2} \right){y^2} = 0$$ are perpendicular to each other for

$$3a{x^2} + 5xy + \left( {{a^2} - 2} \right){y^2} = 0$$ are perpendicular to each other for

3

IIT-JEE 2001 Screening

MCQ (Single Correct Answer)

+3

-0.75

The number of integer values of $$m$$, for which the $$x$$-coordinate of the point of intersection of the lines $$3x + 4y = 9$$ and $$y = mx + 1$$ is also an integer, is

4

IIT-JEE 2001 Screening

MCQ (Single Correct Answer)

+3

-0.75

Area of the parallelogram formed by the lines $$y = mx$$, $$y = mx + 1$$, $$y = nx$$ and $$y = nx + 1$$ equals

Questions Asked from Straight Lines and Pair of Straight Lines (MCQ (Single Correct Answer))

Number in Brackets after Paper Indicates No. of Questions

JEE Advanced 2013 Paper 1 Offline (1)
IIT-JEE 2011 Paper 1 Offline (1)
IIT-JEE 2008 Paper 2 Offline (2)
IIT-JEE 2007 (2)
IIT-JEE 2004 Screening (1)
IIT-JEE 2003 Screening (2)
IIT-JEE 2002 Screening (3)
IIT-JEE 2002 (4)
IIT-JEE 2001 Screening (2)
IIT-JEE 2000 Screening (2)
IIT-JEE 1999 (2)
IIT-JEE 1998 (2)
IIT-JEE 1995 (1)
IIT-JEE 1994 (2)
IIT-JEE 1992 (1)
IIT-JEE 1990 (1)
IIT-JEE 1988 (1)
IIT-JEE 1986 (2)
IIT-JEE 1983 (1)
IIT-JEE 1980 (1)
IIT-JEE 1979 (1)

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