state gov DSSSB Junior Secretariat Assistant Mock Test 2021 (Old) Logical Reasoning Series Number Series
Select the number that can replace the question mark (?) in the following series.
2, 7, 23, 72, 220, ?
1
500
2
600
3
665
4
472
Select the number that can replace the question mark (?) in the following series.
2, 7, 23, 72, 220, ?