Find the missing section from the following options ?

Question

Answer 1

The missing section is C

Method 1
Moving from left to right row wise add 3 to previous digit. i.e. 7, 7+3 =10, 10+3 = 13, 13+3 = 16
So on we get 15 in second row and 14 & 17 in 3rd Row.

Method 2
Moving downside column wise add 2 to previous digit. i.e. 7, 7+2 =9, 9+2 = 11, 11+2 = 13
So on we get 14 in second Column and 15 & 17 in 3rd Column.