X sold goods to Y at cost+ 10%. Y sold the goods to Z at cost+ 20% profit on sales. Cost of the goods to X is Rs.50,000. Find out the cost of the goods to z.

X sold goods to Y at cost+ 10%. Y sold the goods to Z at cost+ 20% pro

1.	X sold goods to Y at cost+ 10%. Y sold the goods to Z at cost+ 20% profit on sales. Cost of the goods to X is Rs.50,000. Find out the cost of the goods to z.
A.	Rs.66,000
B.	Rs.68,750
C.	Rs.55,ooo
D.	Rs.10,000
Answer» C. Rs.55,ooo