5 JEE Main 2015 Circle previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2015 previous-year questions from the Circle chapter of Mathematics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Circle chapter hub.
Let the tangents drawn to the circle, x 2 + y 2 = 16 from the point   P 0 , h meet the x -axis at points A and B .…
If a circle passing through the point - 1 ,   0 touches y -axis at 0 ,   2 , then the x -intercept of the cir…
If y + 3 x = 0 is the equation of a chord of the circle x 2 + y 2 - 30 x = 0 , then the equation of the circle with thi…
The number of common tangents to the circles x 2 + y 2 - 4 x - 6 y - 1 2 = 0 and x 2 + y 2 + 6 x + 1 8 y + 26 = 0 , is
If the incentre of an equilateral triangle is 1 , 1 and the equation of its one side is 3 x + 4 y + 3 = 0 , then the eq…