Read the following paragraph to choose the most appropriate answer. In a post flood rehabilitation program, a student leader in DUCSU is assigning oral saline making duty to volunteer students for each day, Monday through Friday, during a single week, Exactly five volunteers Julia, Kalam, Lina, Meena, and Nargis--- are available. The student leader must assign exactly two volunteers to work each day of that week according to the following conditions. Each of the volunteers must at least once. None of the volunteers can work on three consecutive days. Kalam must work on Monday. Meena must work on Thursday and on Friday. Julia cannot work on any day on which Kalam works. . If each volunteer is assigned to work exactly twice, which of the following must be true?

A Either Julia or Kalam is assigned to work on at least one of the days on which Meena is assigned to work.

B Kalam is assigned to work on both of the days on which Lina is assigned to work.

C Lina is assigned to worked on Tuesday

D Lina is assigned to work on one of the days on which Kalam is assigned to work and on one of the days on which Julia is assigned to work,

Solution

Correct Answer: Option A

Solution

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