In a caravan in addition to 5o hens there are 45 goats and 8 camels with some keepers If the total n...........

Logical Reasoning(Master ) Arithmetical Reasoning

In a caravan, in addition to 5o hens, there are 45 goats and 8 camels with some keepers. If the total number of feet be 224 more than the number of heads in the caravan, the number of keepers is

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Explanation:

Let the number of keepers be x. Then,
Total number of feet = 2 × 50 + 4 × 45 + 4 × 8 + 2x = 2x + 312.
Therefore (2x + 312 ) = ( 103 + x) + 224 or x = 15.