Correct option is C
The statement says, "Most of the wrist watches in this shop are expensive."
"Most" implies a majority but not all, so there are likely some wrist watches that are not expensive.
Let us analyze the given options:
Options Analysis:
A. All the ladies wrist watches are expensive.
This cannot be concluded because the statement makes no mention of ladies' wrist watches specifically.
B. None of the wrist watches are cheap.
This contradicts the statement, as it says "most" are expensive, implying there might still be cheap watches.
C. There are cheap wrist watches also in the shop.
This is a valid conclusion because if most are expensive, it implies some watches might not be expensive (i.e., cheap).
D. All the wrist watches in the shop are expensive.
This is incorrect because the statement clearly says "most," not "all."
Final Answer: (C) There are cheap wrist watches also in the shop.