defence exam Assam Rifles Technical and Tradesmen 2022 Mock Test Logical Reasoning Series Number Series
Select the number that can replace the question mark (?) in the following series.
4, 25, 121, 289, 529, ?
1
831
2
961
3
981
4
691
Select the number that can replace the question mark (?) in the following series.
4, 25, 121, 289, 529, ?