Correct Answer: Option C
Let A's 1 day's work = x and B's 1 day's work = y.
Then, x + y = 1/30 and 16x + 44y = 1.
Solving these two equations, we get: x = 1/60 and y = 1/60
So, B's 1 day's work = 1/60.
Hence, B alone shall finish the whole work in 60 days.
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