Five books are arranged on a shelf: A, B, C, D, and E. A is to the left of B but
Practice Questions
Q1
Five books are arranged on a shelf: A, B, C, D, and E. A is to the left of B but to the right of C. D is to the right of E. Which book is in the middle? (2023)
A
B
C
D
Questions & Step-by-Step Solutions
Five books are arranged on a shelf: A, B, C, D, and E. A is to the left of B but to the right of C. D is to the right of E. Which book is in the middle? (2023)
Step 1: Identify the relationships given in the question. A is to the left of B and to the right of C. This means C is on the leftmost side, followed by A, and then B.
Step 2: Write down the order based on the first part: C > A > B.
Step 3: Now look at the second part: D is to the right of E. This means E is on the left and D is on the right.
Step 4: Combine the two parts. We have E on the left, then C, A, B, and finally D on the right.
Step 5: The complete order is E > C > A > B > D.
Step 6: Identify the middle book. Since there are five books, the middle one is the third book in the order.
Step 7: The third book in the order E > C > A > B > D is A.
Order of Arrangement – Understanding the relative positions of items based on given conditions.
Logical Deduction – Using logical reasoning to deduce the correct order from the provided clues.
