If the mean deviation about median for the number $3, 5, 7, 2k, 12, 16, 21, 24$ arranged in the ascending order, is 6 then the median is (1) 11.5 (2) 10.5 (3) 12 (4) 11
If the mean deviation about median for the number $3, 5, 7, 2k, 12, 16, 21, 24$ arranged in the ascending order, is 6 then the median is\\
(1) 11.5\\
(2) 10.5\\
(3) 12\\
(4) 11