Read the given statement and the courses of action carefully and decide which of the courses of action logically follow(s) from the statement.
Statement: There are chances that the dinner consumed by the students today was contaminated by typhoid causing bacteria.
Courses of Action:
(i) Some medical help must be immediately sought for the students.
(ii) Students must be asked to prepare well for exams.
(iii) The remainder of diner (if any) must be thrown away.

Correct option is D

Statement: There are chances that the dinner consumed by the students today was contaminated by typhoid-causing bacteria.
Courses of Action:
(i) Some medical help must be immediately sought for the students.
Since there is a risk that the dinner was contaminated by bacteria, it is necessary to provide medical assistance to prevent or treat any potential health issues. This action logically follows.
(ii) Students must be asked to prepare well for exams.
This action is unrelated to the immediate concern of possible food contamination and the health risks associated with it. This action does not logically follow.
(iii) The remainder of the dinner (if any) must be thrown away.
If there is a chance that the dinner is contaminated, discarding the remaining food is a necessary precaution to prevent further exposure. This action logically follows.
Conclusion: The actions that logically follow are: (i) Some medical help must be immediately sought for the students and (iii) The remainder of the dinner (if any) must be thrown away.
The correct answer is: (d) Only action (i) and (iii) follow.