Question:If `21` cows eat that much as `15` buffaloes , how many cows will eat that much as `105` buffaloes ?
A `75` B `147` C `63` D None of these
+ AnswerB
+ Explanation`15` buffaloes `-= 21` cows `105` buffaloes `-= ((21)/(15) xx 105)` cows `= 147` cows.
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