There are 5 books A, B, C, D & E placed on table. If A is placed below E, C is placed above D, B is placed below A and D is placed above E, then which of the following books touches the surfaces of the table?
There are 5 books A, B, C, D & E placed on table. If A is placed below E, C is placed above D, B is placed below A and D is placed above E, then which of the following books touches the surfaces of the table? Correct Answer B
1. There are 5 books A, B, C, D & E placed on table.
2. If A is placed below E.
|
E |
|
A |
3. C is placed above D.
|
C |
|
D |
4. B is placed below A and D is placed above E.
|
D |
|
E |
|
A |
|
B |
Combining all the statements together, we get:
|
C |
|
D |
|
E |
|
A |
|
B |
B touches the surfaces of the table.
Hence, ‘B’ is the correct answer.
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Feb 20, 2025