Directions: Study the following information carefully and answer the ...
Given Information:
- Seven children A, B, C, D, E, F, and G are standing in a line.
- G is to the immediate right of D and to the immediate left of B.
- A is to the immediate right of C.
- A and D have one child between them.
- E and B have two children between them.
- D and F have two children between them.
Solution:
To find out who is standing at the extreme right end, let's analyze the given information step by step.
Step 1: G is to the immediate right of D and to the immediate left of B.
This means the arrangement is as follows:
- D, G, B
Step 2: A is to the immediate right of C.
This means the arrangement is as follows:
- C, A, D, G, B
Step 3: A and D have one child between them.
This implies that there must be one child between A and D in the arrangement. Since the only position available for this child is between C and A, the arrangement becomes:
- C, X, A, D, G, B
Step 4: E and B have two children between them.
This implies that there must be two children between E and B in the arrangement. Since the only positions available for these children are between D and G, the arrangement becomes:
- C, X, A, D, X, X, G, X, X, B
Step 5: D and F have two children between them.
This implies that there must be two children between D and F in the arrangement. Since the only positions available for these children are between A and D, the arrangement becomes:
- C, X, A, X, X, D, X, X, F, X, X, G, X, X, B
Step 6: Arranging the remaining child.
Since there is only one child left (E), it can be placed at any position remaining. However, since we want to determine who is standing at the extreme right end, it is clear that E must be placed at the extreme right end.
Final Arrangement:
- C, X, A, X, X, D, X, X, F, X, X, G, X, X, B, E
Conclusion:
From the final arrangement, we can see that E is standing at the extreme right end. Therefore, option C is the correct answer.