Step 1: Understanding the Concept:
Some vegetable oils have drying properties.
They are used in industrial applications.
Step 2: Key Formula or Approach:
No specific formula.
Need to know the uses of different oils.
Step 3: Detailed Explanation:
Linseed oil has quick drying properties.
It is used in paints, varnishes, and printing inks.
Chickpea oil is not used for this purpose.
Mustard oil is used for cooking.
Safflower oil has drying properties but linseed is more common.
Thus, linseed oil is used for paints and printing ink.
Step 4: Final Answer:
Linseed oil is used for preparation of paints, furnishes and printing ink.
Hence, the correct option is (A).