IBM
Company
Logical Reasoning
Number Series
22,19.5,21.45,33,30.15,33.55,44,41.5
Read Solution (Total 5)
-
- there are 2 series
22,33,44
and the diff of middle i.e., 21.45-19.5=1.95
33.55-30.15=3.40
3.4-1.95=1.55
the next diff will be 3.4+1.55=4.95
now, the next term will be, 41.5+4.95= 46.45 (Ans)
- 11 years agoHelpfull: Yes(14) No(7)
- ans-44.55
22-21.45=.55
33-33.55=.55
so
44-44.55=.55
- 11 years agoHelpfull: Yes(5) No(3)
- (22,19.5,21.45)this is one series
22-19.5=2.5
21.45-19.5=1.95
(33,30.15,33.55)this is anoter series
33-30.15=2.85
33.55-30.15=3.40
now the last series is (44,41.5,?)
44-41.5=2.5
jst like 1st series
so last term will be 41.5+1.95=43.45 =>ans - 11 years agoHelpfull: Yes(4) No(0)
- @Shagufta, according to ur logic,the series should be 22,19.5,21.45,33,30.15,32.45,44,41.5,43.45
but the given series is: 22,19.5,21.45,33,30.15,33.55,44,41.5
- 11 years agoHelpfull: Yes(2) No(3)
- ans is 45.45
- 11 years agoHelpfull: Yes(0) No(1)
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