At a dinner party every two guests used a bowl of rice between them, every three guests used a bowl of dal between them and every four used a bowl of meat between them. There were altogether 65 dishes. How many guests were present at the party ? Choose the correct option
A) 60	B) 65	C) 90	D) 95	E) None of these
no. of rice bowl=x   no. of dal bowl=y   no. of meat bowl=z   then, x+y+z=65(eq 1)   also, 2x=3y=4z   substituting value of y&amp;z in terms of x in eq 1, x=30.   as 1 rice bowl is shared between 2 guests, therefore there are 60 guests...   60NSWER:60
<result>A</result>
At a dinner party every two guests used a bowl of rice between them, every three guests used a bowl of dal between them and every four used a bowl of meat between them. There were altogether 65 dishes. How many guests were present at the party ?