One Question, Every Day !
The average of 20 numbers is 35. If one number is excluded, the average becomes 34. Find the excluded number.
Answer:
Total of 20 numbers:
20 × 35 = 700
Total of remaining 19 numbers:
19 × 34 = 646
Excluded number:
700 − 646 = 54
Answer = 54
Posted Jun 10, 2026, 4:31 PM UTC
10