Which number should come in place of the question mark (?) in the following chart?
|
52 |
6 |
4 |
|
90 |
9 |
3 |
|
? |
1 |
5 |
1
26
2
49
3
36
4
56
Which number should come in place of the question mark (?) in the following chart?
|
52 |
6 |
4 |
|
90 |
9 |
3 |
|
? |
1 |
5 |
26