Directions: In following question, four statements are provided. These statements form a coherent paragraph when properly arranged. Select the alternative representing the proper and logical sequencing of these statements.

A. The pressure falls low at the centre. B. In a hurricane there are severing. C. The low pressure centre is called the 'eye'. D. The winds blow round at high speeds.

In this question, the two statements which have to came together are AC. (A) talks about low pressure i.e. (A) introduces the word low pressure & (C) gives the term 'eye' for this low pressure. So, (A) and (C) have to be together which is only in option (1). Also, on reading all choices, only (A) is the most logical sequence. In this question, B & D statements talk about 'layers'. B introduces the 'layers' & D later talks about temp. of layers. So, BD is the key which is only in option (A). Also, statement A introduces 'hot gases' and C later speaks about the form of gases. So, AC is also the key. Hence, the only relevant choice is (1).