Q: 38 (CDS-I/2015)

Consider the following statements with regard to cold waves in winter season in northern India :
1. There is lack of maritime influence.
2. Northern India is nearer to the Himalayan region.
3. Air mass comes from polar regions to northern India.
Which of the statements given above is / are correct ?
question_subject: 
Geography
question_year: 
2015
question_exam: 
CDS-I
stats: 
0,800,840,248,400,192,800