self Maths Puzzle Logical Reasoning General Mental Ability



9 : 22 : : 16 : ?

A 60 B 32
C 140 D 64

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self Other Question

A rope and a lighter are given. The complete rope burns in 1hr,but rate of burning is not same. This means it is not necessary that 1/2 of rope burns in 1/2hr. Given the 1 rope & lighter, how would you measure 1/2 hr? 35:13::91:?
A 40 B 35
C 32 D 21