Math Chapter Wise question with answer

Q01 Two spheres of radii r1 and r2 intersect each other orthogonally. The radius of the common circle is English · UPPSC Ashram Paddhati 2021 Rajasthan TGT 2015 Q02 A sphere 2 2 2 x + y + z = 9 is cut by the plane x + y + z = 3The radius of the circle so formed is: English · Haryana PGT 2018 Q03 The radius of the circle 2 2 2 x y z 2y 4z 11, x 2y 2z 15 is– English · UP PCS (Pre) 1994 Q04 Two spheres of radii 3 and 4 cut orthogonally. The radius of the common circle is: English · UP PCS (Pre) 1996 Q05 The radius of the circle x2 + y2 + z2 + x + y + z– 4 = 0, x + y + z = 0 is: English · UP PCS (Pre) 2000 Q06 The radius of the circle in which the sphere x2 +y2 +z2 –8x+4y+8z–45 = 0 is cut by the plane x–2y+2z = 3, is: English · UP PCS (Pre) 2002