The correct answer is option 1 i.e. 2.3 percent.

According to the 2011 Census of India, the total percentage of the Christian population was 2.3%. This census data provides insights into the demographic distribution of religious communities across the country. Christians make up a relatively small percentage of India's diverse population, which includes a wide range of religious and ethnic groups. The census figures are used for various administrative, planning, and policy-making purposes.

The correct answer is option 4 i.e. Nilgiri.

Doddabetta is the highest peak in the Nilgiri Hills, located in the southern part of India. Standing at an elevation of 2,637 meters (8,642 feet), it offers stunning views of the surrounding landscape. The Nilgiri Hills are part of the Western Ghats and are known for their rich biodiversity, including numerous endemic plant and animal species. Doddabetta is a popular destination for trekkers and nature enthusiasts, making it a significant attraction in the region.

The correct answer is Option 3 i.e. Rolling.

The plan between the Fifth Five-Year Plan and the Sixth Five-Year Plan is known as the "Rolling Plan." The Rolling Plan was introduced during the transition period from 1978 to 1980. It aimed to provide greater flexibility and adaptability in planning by continuously updating and revising the plan based on changing economic conditions and needs. This approach allowed for adjustments in priorities and resource allocation in response to emerging challenges, bridging the gap between the end of one five-year plan and the start of the next.

The correct answer is option 1 i.e. fall.

When there is a fall in the demand for a good, it typically leads to a decrease in its equilibrium price. This is because, with lower demand, sellers may reduce prices to attract buyers and clear their inventories, thereby pushing the equilibrium price downwards.

The correct answer is option 2 i.e. It formed the basis of the Third Five Year Plan.

The statement "It formed the basis of the Third Five Year Plan" is not associated with the Industrial Policy Resolution (IPR) of 1956.

The Industrial Policy Resolution of 1956 was a significant policy document that outlined the framework for industrial development in India. It classified industries into three categories:

1. Schedule A: Industries exclusively owned by the state.
2. Schedule B: Industries in which both the state and private sector could participate.
3. Schedule C: Industries left to the private sector.

The correct answer is option 4 i.e. less elastic.

• In a monopoly, the demand curve is generally less elastic compared to that in monopolistic competition.
• A monopolist's market power and the lack of close substitutes lead to a demand curve that is less elastic compared to the demand curves faced by firms in a monopolistically competitive market.

The correct answer is option 2 i.e. Archimedes.

The physicist who explained the existence of buoyant force is Archimedes. He formulated the principle known as Archimedes' Principle, which states that a body immersed in a fluid experiences an upward force equal to the weight of the fluid displaced by the body. This upward force is the buoyant force, and it explains why objects float or sink in liquids. Archimedes, an ancient Greek mathematician and physicist, made significant contributions to understanding fluid mechanics.

The correct answer is Option 2 i.e. 2.

• There are two types of Electric Current- Alternating Current(AC) and Direct Current(DC).
• Electric current is the flow of charged particles such as electrons or ions.
• In a direct current, the electric charge(current) only flows in one direction.
• Alternating current is an electric current that periodically reverses its direction.

The correct answer is Option 1 i.e. metals from non-metals.

In the Modern Periodic Table, a zig-zag line separates the metals from the nonmetals. This line is often referred to as the "staircase" line and typically runs from boron (B) to polonium (Po). Elements to the left and below this line are generally metals, while elements to the right and above the line are nonmetals. Elements that are adjacent to the line, such as silicon (Si) and germanium (Ge), are metalloids, which have properties intermediate between metals and nonmetals.

The correct answer is option 2 i.e. zero.

Carbon has 4 electron in the outermost shell Carbon shares those electrons with other atoms to form covalent bond It has no free electrons present.

Carbon atom forms four covalent bonds with other carbon atoms in a diamond.

This phenomenon is termed as catenation. Hence there are no free electrons in outmost shell of carbon.