IBM
Company
Logical Reasoning
Number Series
96,64,128,192,128,256,256,288,192,?
Read Solution (Total 6)
-
- all of the below answers are wrong because order took by them is non regular the correct one is
(96,64,128)
96-64=32 , 32*2=64 , now 64+64=128
(192,128,256)
192-128=64 , 64*2=128 , now 128+128=256
(288,192,?)
288-192=96 , 96*2=192 , now 192+192=384
ans=384
- 10 years agoHelpfull: Yes(21) No(0)
- 96-64=32, 192-128=64, 256-128=128, 288-256=32, x-192=64
x=256 - 12 years agoHelpfull: Yes(19) No(9)
- Just compare in pair of two..
(96-64=32)
(192-128=64)
(256-128=128)....similarly
(?-192=64)
ANS: 256 - 12 years agoHelpfull: Yes(8) No(5)
- ans 288
3 series
96,192,256,? = 96,(96+(3*32)),(192+(2*32)),(256+(1*32)) so nxt term wil b 288
64,128,288
128,256,192 - 12 years agoHelpfull: Yes(3) No(6)
- 1st sereis=96,128,128,256,192 i.e.96,128,192..... the odd mo. terms are getting decreased by (-32)times i.e.96-(-32)=128,128-(-2*32)=192..... and the even no. terms are getting increased by 2 times i.e. 128,256,.....
2nd series=64,192,256,.....=64-(-128)=192,192-(-64)=256....the ans is 304 - 12 years agoHelpfull: Yes(2) No(15)
- 64*2=128
128*2=256
192*2=384
so ans is 384 - 10 years agoHelpfull: Yes(2) No(0)
IBM Other Question
9,15,26/3,29/2,25/3,14,8,27/2,?
56,89,33,21,57,88,35,19,60,85,39,50,65,?