Question

In terracotta which materials are mainly used to build strong clay
(A) Grog
(B) Metal
(C) Cotton
(D) Stone
Choose the correct answer from the options given below:

• A. (B) and (D) only
• B. (A), (B) and (D) only
• C. (A), (C) and (D) only
• D. (A) and (C) only

Hint:

Grog, cotton, and stone are common materials used to build strong terracotta clay.

Answer 1

The Correct Option is C

Step 1: Identifying materials for strong clay in terracotta.
In the process of making strong clay for terracotta, materials like grog, cotton, and stone are used to improve strength and workability. Metal is not typically used in clay preparation.
Step 2: Analyzing the options.
- (1) (B) and (D) only: Incorrect, as metal is not a material used in strong clay.
- (2) (A), (B) and (D) only: Incorrect, as metal is not used in the making of strong clay.
- (3) (A), (C) and (D) only: Correct, grog, cotton, and stone are the primary materials used to enhance the strength of the clay.
- (4) (A) and (C) only: Incorrect, as stone is also important for strengthening the clay.
Step 3: Conclusion.
Thus, the correct answer is (A), (C) and (D) only, which is option (3).