Maavath rain occur in-

Option (b) is correct because Maavath rain occur in winter rain. It is caused by the winds along with Mediterranean cyclones.

Option (a) is not correct. Spring is the rainiest season of the year. Spring rain falls in the month from June to September.

Option (c) is not correct because summer rain is due to the reason as land mass heated up, warm air rises up and pulls up moisture from the water bodies on earth surface and as a result of precipitation rain occur.

Option (d) is not correct because ordinary rain is a major component of water cycle and responsible for depositing most of the fresh water on the earth.