Analyze the following information and answer the questions that follow:

Eight individuals hold different ranks, namely, Executive Director (ED), Senior Vice President (SVP), Vice President (VP), Senior Manager, Manager, Assistant Manager (AM), Senior Executive, and Junior Executive in a corporation. The seniority order is in the same sequence as listed, where ED is the most senior position and Junior Executive is the most junior position.

Davis is junior to Senior Manager but senior to Senior Executive. Adams is senior to Davis, and there are two designations between them. Adams is not the Senior Vice President. Harris is junior to Davis. There are three designations between Harris and Baker. There are as many designations between Baker and Clark as between Baker and Green. Green is junior to Davis. Foster is junior to Evans.

How many designations are there between Evans and the person who is immediately senior to Davis?

The correct option is Two.

Step-by-Step Explanation:

First, let us list the 8 designations in order from the most senior to the most junior position:

1. Executive Director (ED) [Most Senior]

2. Senior Vice President (SVP)

3. Vice President (VP)

4. Senior Manager

5. Manager

6. Assistant Manager (AM)

7. Senior Executive

8. Junior Executive [Most Junior]

Now, let us analyze the clues step-by-step to place each person in their correct rank:

1. Davis is junior to Senior Manager (ranks below rank 4) but senior to Senior Executive (ranks above rank 7). Therefore, Davis must be either Manager (rank 5) or Assistant Manager (rank 6).

2. Adams is senior to Davis, and there are two designations between them. If Davis were Assistant Manager (rank 6), then two positions above Davis would put Adams at Vice President (rank 3). If Davis were Manager (rank 5), two positions above Davis would put Adams at Senior Vice President (rank 2). But we are explicitly given that Adams is not the Senior Vice President. Therefore, Davis cannot be Manager (rank 5).

Hence, Davis = Assistant Manager (Rank 6) and Adams = Vice President (Rank 3).

3. The person immediately senior to Davis is the Manager (Rank 5).

4. Harris is junior to Davis (Rank 6). Since Davis is at Rank 6, Harris can be at Rank 7 (Senior Executive) or Rank 8 (Junior Executive).

5. There are three designations between Harris and Baker.
If Harris is at Rank 8, three designations above Harris gives Baker = Senior Manager (Rank 4).
If Harris were at Rank 7, three designations above Harris would place Baker at Rank 3, which is already occupied by Adams. Thus, Harris must be at Rank 8 and Baker at Rank 4.

So, Harris = Junior Executive (Rank 8) and Baker = Senior Manager (Rank 4).

6. Green is junior to Davis. The remaining positions junior to Davis (Rank 6) are Rank 7 and Rank 8. Since Rank 8 is occupied by Harris, Green = Senior Executive (Rank 7).

7. There are as many designations between Baker and Clark as between Baker and Green.
The number of designations between Baker (Rank 4) and Green (Rank 7) is two (ranks 5 and 6).
Therefore, there must also be two designations between Baker (Rank 4) and Clark in the upward direction, which places Clark = Executive Director (Rank 1).

8. Foster is junior to Evans. The remaining vacant positions are Rank 2 (Senior Vice President) and Rank 5 (Manager).
Since Evans is senior to Foster, Evans = Senior Vice President (Rank 2) and Foster = Manager (Rank 5).

Final Rank Schedule:

1. Executive Director (ED): Clark

2. Senior Vice President (SVP): Evans

3. Vice President (VP): Adams

4. Senior Manager: Baker

5. Manager: Foster

6. Assistant Manager (AM): Davis

7. Senior Executive: Green

8. Junior Executive: Harris

Answering the Question:

We need to find how many designations are there between Evans and the person who is immediately senior to Davis.

- Evans is Senior Vice President (Rank 2).

- The person immediately senior to Davis (Rank 6) is the Manager (Rank 5).

- The designations between Rank 2 (SVP) and Rank 5 (Manager) are Rank 3 (VP) and Rank 4 (Senior Manager).

Thus, there are exactly Two designations between them.