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11th Standard Maths Two Dimensional Analytical Geometry English Medium Free Online Test One Mark Questions 2020 - 2021

11th Standard

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Maths

Time : 00:10:00 Hrs
Total Marks : 10

    Answer all the questions

    10 x 1 = 10
  1. The equation of the locus of the point whose distance from y-axis is half the distance from origin is

    (a)

    x2+3y2=0

    (b)

    x2-3y2=0

    (c)

    3x2+y2=0

    (d)

    3x2-y2=0

  2. The intercepts of the perpendicular bisector of the line segment joining (1, 2) and (3,4) with coordinate axes are

    (a)

    5,-5

    (b)

    5,5

    (c)

    5,3

    (d)

    5,-4

  3. The point on the line 2x- 3y = 5 is equidistance from (1,2) and (3,4) is

    (a)

    (7,3)

    (b)

    (4,1)

    (c)

    (1,-1)

    (d)

    (-2,3)

  4. The length of \(\bot\) from the origin to the line \(\frac{x}{3}-\frac{y}{4}=1\) is

    (a)

    \(\frac{11}{5}\)

    (b)

    \(\frac{5}{12}\)

    (c)

    \(\frac{12}{5}\)

    (d)

    \(\frac{-5}{12}\)

  5. If one of the lines given by 6x2 - xy + 4cy2 = 0 is 3x + 4y = 0, then c equals to

    (a)

    -3

    (b)

    -1

    (c)

    3

    (d)

    1

  6. The equation of the line passing through (1, 5) and perpendicular to the line 3x -5y + 7 = 0 is

    (a)

    5x+3y-20=0

    (b)

    3x-5y+7=0

    (c)

    3x-5y+6=0

    (d)

    5x+3y+7=0

  7. If 7x2 - 8xy +A = 0 represents a pair of perpendicular lines, the A is

    (a)

    7

    (b)

    -7

    (c)

    -8

    (d)

    8

  8. Find the nearest point on the line 3x + y = 10 from the origin is:

    (a)

    (2, 1)

    (b)

    (1, 2)

    (c)

    (3, 1)

    (d)

    (1,3)

  9. The equation of the bisectors of the angle between the co-ordinate axes are

    (a)

    x+y=0

    (b)

    x-y=0

    (c)

    x\(\pm\)y=0

    (d)

    x=0

  10. The equation of the straight line bisecting the line segment joining the points (2,4) and (4,2) and making an angle of 450 with positive direction of x-axis is

    (a)

    x+y=6

    (b)

    x-y=0

    (c)

    x-y=6

    (d)

    x+y=0

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