The average of 11 results is 60. If the average of first six results is 58 and that of last six is 63, find the 6th result.
(a) 66 (b) 55 (c) 64 (d) 68
Question ID - 50931 | SaraNextGen Top Answer The average of 11 results is 60. If the average of first six results is 58 and that of last six is 63, find the 6th result.
(a) 66 (b) 55 (c) 64 (d) 68
The average of 11 results is 60. If the average of first six results is 58 and that of last six is 63, find the 6th result.
(a) 66 (b) 55 (c) 64 (d) 68
1 Answer
127 votes
Answer Key / Explanation : (a) -
The average of 11 results = 60.
The total of 11 results = 
Average of first six results = 58.
Average of last six results = 63.
Total of first six results = 
Total of last six results =
Sixth results = total of first and last six results 
total of 11 results.
= 
127 votes
Answer Link
127