Question

If a bar magnet is hung by a thread tied at its centre, its north pole becomes steady in the direction of the ……………. Pole of the earth.
(South, north, east, west)

Answer 1

If a bar magnet is tied with a thread at its center then its North pole becomes steady in the direction of the North pole of the earth since our magnet will align itself with local lines of force.

 So its South pole becomes steady in the direction of South pole of Earth.

Answer 2

South pole

And South pole towards north pole of the earth