Railway Recruitment Board Mathematics — Question 668
Question
The sum of three consecutive odd numbers is 63. Find the largest number.
- 19
- 21
- 23
- 25
Correct answer
C — 23
Explanation (English)
Let numbers be x, x+2, x+4. Sum: 3x+6=63, 3x=57, x=19. Largest = 23
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