Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

Circle question

2021 · 18 Mar · Shift 1 · Q33
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Mathematics
  4. /Circle
  5. /2021 · 18 Mar · Shift 1 · Q33

Circle question

2021 · 18 Mar · Shift 1 · Q33

JEE MainMathematicsCircleMCQ+4 / −1
For the four circles M, N, O and P, following four equations are given : Circle M : x2 + y2 = 1 Circle N : x2 + y2 −-− 2x = 0 Circle O : x2 + y2 −-− 2x −-− 2y + 1 = 0 Circle P : x2 + y2 −-− 2y = 0 If the centre of circle M is joined with centre of the circle N, further center of circle N is joined with centre of the circle O, centre of circle O is joined with the centre of circle P and lastly, centre of circle P is joined with centre of circle M, then these lines form the sides of a :
  1. A
    Rhombus
  2. B
    Square
  3. C
    Rectangle
  4. D
    Parallelogram
PreviousNext

More from Circle

  • Let the circle S : 36x2 + 36y2 − 108x + 120y + C = 0 be such that it neither intersects nor touches the co-ordinate axes. If the point of intersection of the lines, x − 2y = 4 and 2x − y = 5 lies inside the circle S, then :2021 · MCQ
  • If one of the diameters of the circle x2 + y2 - 2x - 6y + 6 = 0 is a chord of another circle 'C', whose center is at (2, 1), then its radius is ​.2021 · Numerical
  • Let a point P be such that its distance from the point (5, 0) is thrice the distance of P from the point (− 5, 0). If the locus of the point P is a circle of radius r, then 4r2 is equal to ​2021 · Numerical
  • If a line along a chord of the circle 4x2 + 4y2 + 120x + 675 = 0, passes through the point (− 30, 0) and is tangent to the parabola y2 = 30x, then the length of this chord is :2021 · MCQ
  • The locus of a point, which moves such that the sum of squares of its distances from the points (0, 0), (1, 0), (0, 1), (1, 1) is 18 units, is a circle of diameter d. Then d2 is equal to ​.2021 · Numerical
  • A circle C touches the line x = 2y at the point (2, 1) and intersects the circle C1 : x2 + y2 + 2y − 5 = 0 at two points P and Q such that PQ is a diameter of C1. Then the diameter of C is :2021 · MCQ
  • In the circle given below, let OA = 1 unit, OB = 13 unit and PQ ⊥ OB. Then, the area of the triangle PQB (in square units) is : Includes diagram2021 · MCQ
  • Let A(1, 4) and B(1, − 5) be two points. Let P be a point on the circle (x − 1)2 + (y − 1)2 = 1 such that (PA)2 + (PB)2 have maximum value, then the points, P, A and B lie on :2021 · MCQ