Understanding the Encyclopedia Arrangement Pattern
The task is to find the correct shelf position for Volume 13 of a thirteen-volume encyclopedia. A sequence of 12 volumes has already been arranged from left to right.
Given Sequence: $8, 11, 5, 4, 9, 1, 7, 6, 10, 3, 12, 2$
Identifying the Missing Volume and Key Positions
- The encyclopedia contains 13 volumes in total.
- Volume 13 is not present in the provided arrangement sequence.
- Locate Volume 10 and Volume 3 within the given sequence.
In the sequence $8, 11, 5, 4, 9, 1, 7, 6, 10, 3, 12, 2$, Volume 10 is directly followed by Volume 3.
Determining the Placement of Volume 13
The question asks where Volume 13 should be placed "in this pattern". This implies finding its logical spot within the established arrangement.
By observing the sequence and considering the options, the logical placement for Volume 13 is identified as the position between Volume 10 and Volume 3.
Thus, the intended subsequence is 10, 13, 3.
Final Placement Conclusion
Volume 13 should be placed between Volume 10 and Volume 3.
Important Questions from Puzzle (Notes)
- Four individuals - P, Q, R and S - are suspects in a theft case. They make the following statements :
P says: "Q is guilty."
Q says: "R is guilty."
R says: "P is innocent."
S says: "I am innocent"
If it is known that exactly one of them is guilty, and only the guilty person lies (all innocent people tell the truth), then who is the guilty one? - In which company, C's interview was scheduled?
- Who went to Nagpur?
- What is the sum of the digits of the number Q?
- What is the sum of A and Q if A is smaller than B?
