To sharpen the blade of a knife by rubbing it against a surface, which of the following will be most suitable? A. O stone B. O Plastic block C. O Wooden block D. O Glass block

To sharpen the blade of a knife by rubbing it against a surface, which

1.	To sharpen the blade of a knife by rubbing it against a surface, which of the following will be most suitable? A. O stone B. O Plastic block C. O Wooden block D. O Glass block
Answer» A. O STONE is the CORRECT OPTION.

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To sharpen the blade of a knife by rubbing it against a surface, which of the following will be most suitable? A. O stone B. O Plastic block C. O Wooden block D. O Glass block​

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To sharpen the blade of a knife by rubbing it against a surface, which of the following will be most suitable? A. O stone B. O Plastic block C. O Wooden block D. O Glass block