defence exam Indian Coast Guard Assistant Commandant (GD/CPL) 2025 Test Series Logical Reasoning Series Number Series
Select the number that can replace the question mark (?) in the following series.
1, 3, 17, 55, ?, 179
1
91
2
157
3
169
4
105
Select the number that can replace the question mark (?) in the following series.
1, 3, 17, 55, ?, 179