Question
Find the median of 2, 4, 6, 6, 7, 9, 14, 12 and
13.Solution
To find the median, first we have to arrange the given numbers in ascending order as follows: 2, 4, 6, 6, 7, 9, 14, 12 and 13 2, 4, 6, 6, 7, 9, 12, 13 and 14 Since, number of terms is odd i.e. 9 So, median = [(9 + 1)/2]th term = 5th term Therefore, the median = 7
165      155     135     ?     65      15
...3, 10, 29, 66, ?
What should come in place of (?) question mark in the given number series.
2, 6, 15, 31, 56, ?
What will come in place of (?) question mark in the given number series.
12, 27, 44, 65, ?, 139
120, 120, ?, 360, 900, 2700
What will come in place of (?) question mark in the given number series.
52, 61, 79, 106, 142, ?Â
In each of the following number series, one term is missing. Find the missing term.
7, 15, 31, 63, ?, 255
Find the missing number, in the given number series.
25, 30, 40, 57, ?, 120
What will come in place of the question mark (?) in the following series?
92, 153, 220, ?, 364, 443
(248 + 352)/(34 - 30) = ?
