Mathematics General Science Test Medium Mode

Sr. #	Questions	Answers Choice
1	If e,e′ be the eccentricities of two conics S=0 and S′ =0 and if e2 +e′2 =3 then both S and S′ can be	Hyperbola Parabolas Ellipses None of these
2	The line 2x +√6y =2 is a tangent to the curve x2 -2y2 =4 The point of contact is	(√6,1) (2,3) (7,-2√6) (4,-√6)
3	If eccentricity of ellipse becomes zero then it takes the form of	A parabola A circle A straight line None of these
4	The sum of the focal distance from any point on the ellipse 9x2 +16y2 =144 is	32 16 18 8
5	The centre of the conic x2 +16x +4y2 -16y +76 =0 is	(0,10) (-8,4) (-8,-2) (1,1)

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