Question

A man when asked wala...

Answer 1

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▶ Question - A man when asked how many hens and buffaloes he has, told that his animals have 120 eyes and 180 legs. How many hens and buffaloes has he?


▶ Explanation :-


Total number of animals = 120 / 2


Total number of animals = 60


Let the number of buffaloes be x


Number of hens = ( 60 - x )


Now, According to the Question :-


4x + 2 ( 60 - x ) = 180


4x + 120 - 2x = 180


2x = 60

x = 30


∴ Number of buffaloes = 30


∴ Number of hens = ( 60 - 30 ) = 30


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