Fill in the blanks with the most appropriate option out of the given…

The correct answer is Option (1) → antique, wooden

Order of adjectives:

• When several adjectives come before a noun, they usually follow this order: opinion, size, shape, age, colour, origin, material, purpose (many grammars put age before shape; both orders are found).
• This sentence: "big" (size) and "circular" (shape) come first, then the first blank, then "brown" (colour), then the second blank.
  • First blank, between shape and colour: an age word, antique.
  • Second blank, after colour: a material word, wooden.
• Complete sentence: That big circular antique brown wooden table is not for sale.
  Example: He sold a large old brown leather sofa.

Why the Other Options are Incorrect?

Option 2: wooden, antique — Incorrect.

• First blank: "wooden" is a material word; material comes after colour, not before it.
  Example: She painted the brown wooden door.
• Second blank: "antique" is an age word; age comes before colour, not after it.
  Example: He bought an antique brown clock.

Option 3: Indian, plastic — Incorrect.

• First blank: "Indian" is an origin word; origin comes after colour, not before it.
  Example: She wore a red Indian silk sari.
• Second blank: "plastic" (material) after "brown" is in order, but the first blank already fails.
  Example: Fill the blue plastic bucket with water.

Option 4: plastic, Indian — Incorrect.

• First blank: the material "plastic" comes before the colour "brown"; material comes after colour.
  Example: He sat on a green plastic chair.
• Second blank: the origin "Indian" comes after the material; origin comes before material.
  Example: He wore an Indian cotton shirt.

Contrast: an age word (antique) comes before colour; a material word (wooden) comes after it.