IBM Company Logical Reasoning Number Series

4, 8, 16, 32, ?

a)48
b)64
c)40
d)46
e)44

Read Solution (Total 3)

IBM Other Question

If a pipe can fill a tank in 2 hrs.and can empty it in 3 hrs.if they r open at the same time ,then find the time taken to fill the tank? 4, 8, 12, 20, ?

a)32
b)34
c)36
d)38
e)40