If 10 toys cost Rs, 234, what do 35 toys cost?	Choices:
A) 645  B) 564  C) 546  D) 819  E) None of them
Let the required cost be Rs. x. Then,   More toys, More cost	(819irect Proportion)   x=(35 X 234)/10 =819   Answer is 819
<result>D</result>
If 10 toys cost Rs, 234, what do 35 toys cost?