Q: 49 (NDA-II/2010)

Magnetism of a bar magnet can be destroyed if it is I. kept in the magnetic meridian. II. placed in a direction opposite to that of the Earth’s horizontal intensity. III. heated to a temperature known as Curie temperature.
Select the correct answer using the code given below
question_subject: 
Science
question_year: 
2010
question_exam: 
NDA-II
stats: 
0,48,296,136,48,72,88