The average of four consecutive odd numbers is 24. Find the largest number:

A. 25
B. 27 
C. 29
D. 31

🧠 Explanation:

The largest number among four consecutive odd numbers with an average of 24 is 27. Consecutive odd numbers follow the pattern n, n+2, n+4, n+6. Their average is (4n+12)/4 = n+3 = 24, so n = 21. Thus, the numbers are 21, 23, 25, 27, and the largest is 27. This problem tests arithmetic and algebra skills, common in mathematical reasoning. Understanding such calculations is vital for problem-solving in education, engineering, or data analysis, emphasizing logical steps to derive precise numerical solutions.