Solution:*The speaker is elected by the assembly itself from amongst it members. Usually the speaker remains in office during the life of the assembly. He however vacates his office earlier in any of the following three cases-
(a) If he ceases to be a member of the assembly.
(b) If he resigns by writing to the deputy speaker.
(c) If he is removed by a resolution passed by a majority.
(d) Article 179 of the Indian constitution deals with the va- cation, resignation and removal of Speaker and Deputy Speaker of an Assembly. According to Article 179(c), "Whenever the Assembly is dissolved, the speaker shall not vacate his office until immediately before the first meeting of the assembly after the dissolution."