Q:
A dice is numbered from 1 to 6 in different ways.
If 1 is adjacent to 2, 3 and 5, then which of the following statements is necessarily true?
Answer & Explanation
Answer: A) 4 is adjacent to 6
Explanation: If 1 is adjacent to 2, 3 and 5, then either 4 or 6 lies opposite to 1. So, the numbers 4 and 6 cannot lie opposite to each other. Hence, 4 necessarily lies adjacent to 6.
View Answer
Report Error
Discuss