Which number should come in place of the question mark (?) in the following chart?
|
6 |
7 |
8 |
|
6 |
7 |
8 |
|
42 |
56 |
? |
1
64
2
56
3
72
4
70
Which number should come in place of the question mark (?) in the following chart?
|
6 |
7 |
8 |
|
6 |
7 |
8 |
|
42 |
56 |
? |