Which of the following statements are correct about casting vote in Parliament?
1. It is cast by speaker or person sitting as such.
2. It is cast in addition to voting in first instance.
3. It is cast in case of equality of votes.
4. It is always cast to maintain the status quo.
Select the correct answer.
a. 1, 2 and 3
b. 1 and 3
c. 2 and 4
d. 3 only
b