Question

The average of eleven result is 50. If the average of first six result is 49 and that of the last six is 52. The sixth result is

• A. 48
• B. 50
• C. 52
• D. 56

Answer 1

Answer:

D. 56

Sum of 11 results = 11x50=550 Sum of first 6 results = 6x49=294 Sum of last 6 results = 6x52 = 312 Sixth result = 294+312-550=56