IBM
Company
Logical Reasoning
Number Series
4,2,4,8,6,8,16
Read Solution (Total 6)
-
- Next number is 14.
Sequence is repeat like -2,+2,*2
So,
4-2=2
2+2=4
4*2=8
Again
8-2=6
6+2=8
8*2=16
So,again
16-2=14
Finally : 4,2,4,8,6,8,16,14 - 12 years agoHelpfull: Yes(102) No(6)
- 4-2=2
2+2=4
4+4=8
8-2=6
6+2=8
8+8=16
hence -2 & +2 repeat after every addition of 4 to the 3rd number of the series
therefore -2 repeats again hence it s 16-2=14, and 14+2=16 - 12 years agoHelpfull: Yes(2) No(8)
- 4,
2,4(Multiples of 2)
4*2=8,
6,8(Multiples of 2)
4*4=16
ANS=10,12,20 - 12 years agoHelpfull: Yes(1) No(14)
- its difference are:- -2 , +2, +4, -2, +2, +8, ? that is -2 so we will subtract 2 from 16=14
ans 14 - 9 years agoHelpfull: Yes(1) No(0)
- 16,8,16 bcz as 4,2,4 2 is d key thn as sequence 8,6,8 another two numberes was increasd thn another sequence is as like 16,8,16
- 9 years agoHelpfull: Yes(0) No(0)
- -2,+2,+4,-2,+2,+8 then -2
result is 14 - 7 years agoHelpfull: Yes(0) No(0)
IBM Other Question
3,4,12,6,1,8,8,4,5,6,30
0.8,1.8,3.6,3.6,4.6,9.2,9.2,10.2