Question : A steamer taken 12 days to reach from part x to part y. Every day only one steamer sets out from both the ports. How many steamers does each steamer meet in the open sea?
(a) 23
(b) 25
(c) 27
(d) 21
Answer : The Right option is (a)
A steamer taken 12 days to reach from part x to part y. Every day only one steamer sets out from both the ports. How many steamers does each steamer meet in the open sea?
with
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