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(i) A, B, C, D and E are five friends.
(ii) B is elder to E, but not as tall as C.
(iii) C is younger to A, and is taller to D and E.
(iv) A is taller to D, but younger than E.
(v) D is elder to A but is shortest in the group. 
Q. Which of the following pairs of students is elder to D?
  • a)
    BA
  • b)
    BC
  • c)
    BE
  • d)
    Cannot be determine
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
(i) A, B, C, D and E are five friends.(ii) B is elder to E, but not as...
In terms of age, we have : E < B, C < A, A < E, A < D. So we have : C < A < E < B, A < D.
In terms of height, we have : B < C, D < C, E< C, D < A.
It cannot be determined for sure.
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Most Upvoted Answer
(i) A, B, C, D and E are five friends.(ii) B is elder to E, but not as...
Given Information:
- A, B, C, D and E are five friends.
- B is elder to E, but not as tall as C.
- C is younger to A, and is taller to D and E.
- A is taller to D, but younger than E.
- D is elder to A but is shortest in the group.

To find:
Which of the following pairs of students is elder to D?

Solution:
Let's try to summarize the given information and create a table to better understand the relations between the friends:

Friend | Age | Height
--- | --- | ---
A | Younger than D and taller than E | Taller than D
B | Elder than E and shorter than C | ---
C | Younger than A and taller than D and E | Taller than D and E
D | Elder than A and shortest in the group | Shortest in the group
E | Elder than A and shorter than C | ---

From the table, we can see that:
- B is elder to E, but not to D.
- C is younger to A, and is taller to D and E, but not elder to D.
- A is younger than E, but taller than D, and not elder to D.
- D is elder to A, but shortest in the group, so no one is elder to D.

Therefore, the answer is option 'D' - Cannot be determined.
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Community Answer
(i) A, B, C, D and E are five friends.(ii) B is elder to E, but not as...
As D is elder to A, while A is taller to D and younger than E
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(i) A, B, C, D and E are five friends.(ii) B is elder to E, but not as tall as C.(iii) C is younger to A, and is taller to D and E.(iv) A is taller to D, but younger than E.(v) D is elder to A but is shortest in the group.Q.Which of the following pairs of students is elder to D?a)BAb)BCc)BEd)Cannot be determineCorrect answer is option 'D'. Can you explain this answer?
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