Memory Based Questions (2nd Slot) IBPS RRB Office Assistant Prelims Held on 24th Sep 2017:
Dear Readers, IBPS RRB Office Assistant Prelims  Held on 24th Sep 2017 (2nd Slot) has finished; here we have given Memory based Number Series, Puzzles and more. Candidates those who are all going to write the examination can check this pattern and make use it.
Number Series Asked in (2nd Slot) IBPS RRB Office Assistant Prelims Held on 24th Sep 2017:
1). 144,140,148,132,164,?
Logic: Difference of:- (-4, +8, -16, +32, -64)
Answer: 100
2). 108,71,46,30,20,?
Logic: Difference of Difference (12, 9, 6, 3)
Answer: 13
3). 243,162,108,72,48,?
Logic: Difference of Difference of Difference (9, 6, 3)
Answer: 33
4). 100,52,28,16,10,?
Logic: Difference of:- (48, 24, 12, 6, 3)
Answer: 7
5). 295,294,286,259,195,?
Logic: Difference of:- (13, 23, 33, 43, 53)
Answer: 70
Click Here for Full Set of Questions Asked in IBPS RRB Office Assistant Prelim (23rd Sep 2017)
