A pucca house is mainly made up of cement, bricks, and steel. This option (C) is the correct answer because it accurately describes the materials used in the construction of a pucca house. Let's explore the details of why pucca houses are made using cement, bricks, and steel.

- Introduction to Pucca House: A pucca house is a type of permanent structure made with sturdy and durable materials. It is designed to withstand various weather conditions and provide long-term stability and comfort.

- Materials used in a Pucca House: Pucca houses are constructed using the following materials:

1. Cement: Cement is a primary component used in the construction of pucca houses. It acts as a binding agent that holds the other materials together. Cement is a versatile and durable material that ensures the strength and stability of the structure.

2. Bricks: Bricks are another essential material used in pucca house construction. These are rectangular blocks made from clay or concrete. Bricks provide structural integrity and insulation to the walls of the house. They are arranged in a specific pattern and cemented together using mortar.

3. Steel: Steel reinforcement bars, commonly known as rebars, are used to strengthen the structure of a pucca house. These bars are made from strong and durable steel and are placed within the concrete framework to provide additional strength and resistance against external forces.

- Advantages of using Cement, Bricks, and Steel: The choice of cement, bricks, and steel in constructing pucca houses offers several advantages:

1. Durability: Pucca houses made with cement, bricks, and steel are highly durable and can withstand natural disasters like earthquakes, cyclones, and heavy rain.

2. Strength: The combination of cement, bricks, and steel reinforcement provides excellent strength and stability to the structure, ensuring its longevity.

3. Thermal Insulation: Bricks used in pucca houses offer good thermal insulation properties, helping to maintain a comfortable temperature inside the house.

4. Fire Resistance: Cement and bricks are fire-resistant materials, making pucca houses safer in case of a fire outbreak.

5. Customization: Pucca houses allow for customization and expansion. The use of bricks and cement allows for easy modification and addition of rooms or floors as per the requirements of the occupants.

In conclusion, a pucca house is primarily made up of cement, bricks, and steel. These materials provide durability, strength, and other advantages to ensure a long-lasting and comfortable living space.