defence exam BSF Constable (Tradesmen) 2023 Mock Test Logical Reasoning Missing Number Missing Number in Diagram
In the following question, select the number which can be placed at the sign of question mark (?) from the given alternative.
|
23 |
? |
12 |
|
6 |
13 |
7 |
|
138 |
117 |
84 |
1
9
2
13
3
17
4
15