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Directions: Read the following information carefully and answer the question that follows.
Eleven books are written by different authors, named, O, D, Z, A, l, E, J, K, B, L and P. Their books are kept on different shelves. The bottom shelf is numbered 1 and the top one is numbered 11. The book written by B is kept on the third shelf. Two books are kept between the books written by O and A. There are as many books between the books written by O and A as those between the books written by P and K. The books written by O and P are on the top and the bottom shelf, respectively. The book written by L is on the seventh shelf. The book written by P is not kept above A. The book written by E is in the middle. The book written by J is kept between the books written by E and K. The book written by I is not kept on the shelf that is numbered above 8.
Which author's book is kept on the tenth shelf?
  • a)
    Z
  • b)
    D
  • c)
    K
  • d)
    Cannot be determined
Correct answer is option 'D'. Can you explain this answer?
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Most Upvoted Answer
Directions: Read the following information carefully and answer the q...
The book written by B is kept on the third shelf. The book written by E is in the middle. The books written by O and P are on the top and the bottom shelf, respectively. The book written by L is on the seventh shelf.
Two books are kept between the books written by O and A. There are as many books between the books written by O and A as those between the books written by P and K. The book written by J is kept exactly between the books written by E and K.
The book written by P is not kept above A. The book written by I is not kept on the shelf that is numbered above 8. We get the final arrangement as given below:
So, it cannot be determined as to which author's book is kept on the tenth shelf.
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Directions: Read the following information carefully and answer the q...
Understanding the Arrangement of Books
To solve the problem, we need to analyze the provided clues carefully and arrange the books accordingly.

Clue Breakdown
- B is on shelf 3.
- O and A have two books between them.
- The distance between O and A is equal to the distance between P and K.
- O is on shelf 11 (top) and P is on shelf 1 (bottom).
- L is on shelf 7.
- P is not above A.
- E is in the middle (shelf 6).
- J is between E and K.
- I is not on shelves above 8.

Logical Deductions
1. **Positioning O and P**:
- O (11) and P (1) are fixed.
2. **Placing B**:
- B is on shelf 3.
3. **Placing L**:
- L occupies shelf 7.
4. **Position of E**:
- E is on shelf 6 (middle).
5. **Position of J and K**:
- J is between E (6) and K. Thus, J must be on shelf 5 or 7. Since L is on shelf 7, J must be on shelf 5 and K on shelf 4.
6. **Arranging O and A**:
- Since there are two books between O and A, and O is on shelf 11, A must be on shelf 8.
7. **Placing P**:
- Since P is on shelf 1 and cannot be above A, the only remaining books that can fit are I and Z.

Final Arrangement of Shelves
- 1: P
- 2: I or Z
- 3: B
- 4: K
- 5: J
- 6: E
- 7: L
- 8: A
- 9: I or Z
- 10: Z or I
- 11: O

Conclusion
Since the exact position of I and Z cannot be definitively determined, we conclude that the book on the tenth shelf cannot be identified with certainty. Therefore, the answer is:

Correct answer: Cannot be determined (option D)
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Directions: Study the given information carefully and answer the question that follows.Eight persons P, Q, R, S, T, X, Y and Z are sitting around a square table. Half of them are facing the centre, while the remaining are facing outside.1. Y is sitting at one of the corners, and is facing outside.2. S is sitting third to the right of R, who is sitting second to the left of Y.3. S is not an immediate neighbour of Y, but is facing outside.4. X is sitting opposite to P, and both are facing the same direction.5. P is not an immediate neighbour of R.6. T is sitting third to the right of X, and both are facing opposite directions.7. Q is facing the same direction as S.8. Z is sitting third to the left of P, and is facing the same direction as P.Q.Who among the following is sitting between R and Z?

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Directions: Read the following information carefully and answer the question that follows.Eleven books are written by different authors, named, O, D, Z, A, l, E, J, K, B, L and P. Their books are kept on different shelves. The bottom shelf is numbered 1 and the top one is numbered 11. The book written by B is kept on the third shelf. Two books are kept between the books written by O and A. There are as many books between the books written by O and A as those between the books written by P and K. The books written by O and P are on the top and the bottom shelf, respectively. The book written by L is on the seventh shelf. The book written by P is not kept above A. The book written by E is in the middle. The book written by J is kept between the books written by E and K. The book written by I is not kept on the shelf that is numbered above 8.Which author's book is kept on the tenth shelf?a)Zb)Dc)Kd)Cannot be determinedCorrect answer is option 'D'. Can you explain this answer?
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Directions: Read the following information carefully and answer the question that follows.Eleven books are written by different authors, named, O, D, Z, A, l, E, J, K, B, L and P. Their books are kept on different shelves. The bottom shelf is numbered 1 and the top one is numbered 11. The book written by B is kept on the third shelf. Two books are kept between the books written by O and A. There are as many books between the books written by O and A as those between the books written by P and K. The books written by O and P are on the top and the bottom shelf, respectively. The book written by L is on the seventh shelf. The book written by P is not kept above A. The book written by E is in the middle. The book written by J is kept between the books written by E and K. The book written by I is not kept on the shelf that is numbered above 8.Which author's book is kept on the tenth shelf?a)Zb)Dc)Kd)Cannot be determinedCorrect answer is option 'D'. Can you explain this answer? for CAT 2025 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about Directions: Read the following information carefully and answer the question that follows.Eleven books are written by different authors, named, O, D, Z, A, l, E, J, K, B, L and P. Their books are kept on different shelves. The bottom shelf is numbered 1 and the top one is numbered 11. The book written by B is kept on the third shelf. Two books are kept between the books written by O and A. There are as many books between the books written by O and A as those between the books written by P and K. The books written by O and P are on the top and the bottom shelf, respectively. The book written by L is on the seventh shelf. The book written by P is not kept above A. The book written by E is in the middle. The book written by J is kept between the books written by E and K. The book written by I is not kept on the shelf that is numbered above 8.Which author's book is kept on the tenth shelf?a)Zb)Dc)Kd)Cannot be determinedCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for CAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: Read the following information carefully and answer the question that follows.Eleven books are written by different authors, named, O, D, Z, A, l, E, J, K, B, L and P. Their books are kept on different shelves. The bottom shelf is numbered 1 and the top one is numbered 11. The book written by B is kept on the third shelf. Two books are kept between the books written by O and A. There are as many books between the books written by O and A as those between the books written by P and K. The books written by O and P are on the top and the bottom shelf, respectively. The book written by L is on the seventh shelf. The book written by P is not kept above A. The book written by E is in the middle. The book written by J is kept between the books written by E and K. The book written by I is not kept on the shelf that is numbered above 8.Which author's book is kept on the tenth shelf?a)Zb)Dc)Kd)Cannot be determinedCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Directions: Read the following information carefully and answer the question that follows.Eleven books are written by different authors, named, O, D, Z, A, l, E, J, K, B, L and P. Their books are kept on different shelves. The bottom shelf is numbered 1 and the top one is numbered 11. The book written by B is kept on the third shelf. Two books are kept between the books written by O and A. There are as many books between the books written by O and A as those between the books written by P and K. The books written by O and P are on the top and the bottom shelf, respectively. The book written by L is on the seventh shelf. The book written by P is not kept above A. The book written by E is in the middle. The book written by J is kept between the books written by E and K. The book written by I is not kept on the shelf that is numbered above 8.Which author's book is kept on the tenth shelf?a)Zb)Dc)Kd)Cannot be determinedCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for CAT. Download more important topics, notes, lectures and mock test series for CAT Exam by signing up for free.
Here you can find the meaning of Directions: Read the following information carefully and answer the question that follows.Eleven books are written by different authors, named, O, D, Z, A, l, E, J, K, B, L and P. Their books are kept on different shelves. The bottom shelf is numbered 1 and the top one is numbered 11. The book written by B is kept on the third shelf. Two books are kept between the books written by O and A. There are as many books between the books written by O and A as those between the books written by P and K. The books written by O and P are on the top and the bottom shelf, respectively. The book written by L is on the seventh shelf. The book written by P is not kept above A. The book written by E is in the middle. The book written by J is kept between the books written by E and K. The book written by I is not kept on the shelf that is numbered above 8.Which author's book is kept on the tenth shelf?a)Zb)Dc)Kd)Cannot be determinedCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Directions: Read the following information carefully and answer the question that follows.Eleven books are written by different authors, named, O, D, Z, A, l, E, J, K, B, L and P. Their books are kept on different shelves. The bottom shelf is numbered 1 and the top one is numbered 11. The book written by B is kept on the third shelf. Two books are kept between the books written by O and A. There are as many books between the books written by O and A as those between the books written by P and K. The books written by O and P are on the top and the bottom shelf, respectively. The book written by L is on the seventh shelf. The book written by P is not kept above A. The book written by E is in the middle. The book written by J is kept between the books written by E and K. The book written by I is not kept on the shelf that is numbered above 8.Which author's book is kept on the tenth shelf?a)Zb)Dc)Kd)Cannot be determinedCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Directions: Read the following information carefully and answer the question that follows.Eleven books are written by different authors, named, O, D, Z, A, l, E, J, K, B, L and P. Their books are kept on different shelves. The bottom shelf is numbered 1 and the top one is numbered 11. The book written by B is kept on the third shelf. Two books are kept between the books written by O and A. There are as many books between the books written by O and A as those between the books written by P and K. The books written by O and P are on the top and the bottom shelf, respectively. The book written by L is on the seventh shelf. The book written by P is not kept above A. The book written by E is in the middle. The book written by J is kept between the books written by E and K. The book written by I is not kept on the shelf that is numbered above 8.Which author's book is kept on the tenth shelf?a)Zb)Dc)Kd)Cannot be determinedCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Directions: Read the following information carefully and answer the question that follows.Eleven books are written by different authors, named, O, D, Z, A, l, E, J, K, B, L and P. Their books are kept on different shelves. The bottom shelf is numbered 1 and the top one is numbered 11. The book written by B is kept on the third shelf. Two books are kept between the books written by O and A. There are as many books between the books written by O and A as those between the books written by P and K. The books written by O and P are on the top and the bottom shelf, respectively. The book written by L is on the seventh shelf. The book written by P is not kept above A. The book written by E is in the middle. The book written by J is kept between the books written by E and K. The book written by I is not kept on the shelf that is numbered above 8.Which author's book is kept on the tenth shelf?a)Zb)Dc)Kd)Cannot be determinedCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Directions: Read the following information carefully and answer the question that follows.Eleven books are written by different authors, named, O, D, Z, A, l, E, J, K, B, L and P. Their books are kept on different shelves. The bottom shelf is numbered 1 and the top one is numbered 11. The book written by B is kept on the third shelf. Two books are kept between the books written by O and A. There are as many books between the books written by O and A as those between the books written by P and K. The books written by O and P are on the top and the bottom shelf, respectively. The book written by L is on the seventh shelf. The book written by P is not kept above A. The book written by E is in the middle. The book written by J is kept between the books written by E and K. The book written by I is not kept on the shelf that is numbered above 8.Which author's book is kept on the tenth shelf?a)Zb)Dc)Kd)Cannot be determinedCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice CAT tests.
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