Find out the missing number.
40
38
39
44
7
8
9
10
The number at the question mark will be-
18
210
27
28
Find the missing number from amongst the given alternative which can replace "?"
20
15
26
48
In each of the following questions, select the missing number.
58
51
65
64
22
110
In the following questions find out the missing number
12
17
127
142
158
198
35
49
53
30
25
31
