retagged by
4,742 views

1 Answer

Best answer
17 votes
17 votes
for first row ( 6+4)/2=5
for second row (7+4+1+2)/2=7
(middle no is sum of remaining no/2)

similarly for last row
we get 3+3/2=3
edited by

Related questions

2 votes
2 votes
5 answers
1
go_editor asked Oct 20, 2016
3,469 views
15, 22, 36, 64, ?, 232
2 votes
2 votes
3 answers
2
go_editor asked Oct 20, 2016
9,113 views
19, 23, 14, 30, 5, ?
1 votes
1 votes
1 answer
3
go_editor asked Oct 20, 2016
1,401 views
16, 7, 5, 6, 16, ?
0 votes
0 votes
2 answers
4
go_editor asked Oct 20, 2016
3,265 views
4, 10, 27, 112, 555, ?