The Pradhan Mantri Ujjwala Yojana aims to provide LPG connections to women from Below Poverty Line households to promote clean cooking fuel.

The Skill India Mission aims to enhance the skill sets of the youth to make them employable and promote entrepreneurship.

The Swachh Bharat Mission aims to eliminate open defecation and promote cleanliness.

Quantization in atomic physics means that energy levels in an atom are discrete, not continuous.

The passage primarily highlights the threats posed by climate change to polar bear populations, emphasizing their risk of extinction.

The passage highlights how social media, while connecting people, has also contributed to superficial interactions, thus leading to a decline in meaningful conversations.

The passage discusses the human impact on climate change, emphasizing the need for immediate action to mitigate its effects.

The passage discusses various ways in which technology has improved access to information and engagement in learning, indicating that it enhances the learning experience.

The passage primarily discusses how climate change affects various ecosystems, making option 1 the correct choice.

Plastic pollution leads to ingestion and entanglement of marine animals, causing injury and death.

The main industrial method for producing hydrogen is steam reforming of natural gas.

Zinc oxide is a common active ingredient in sunscreens that protects against UV rays.

Vinegar contains acetic acid, which is responsible for its sour taste.

Vinegar primarily consists of acetic acid, which gives it its sour taste.

The main language spoken in Brazil is Portuguese.

The Rutherford model fails to explain why electrons do not spiral into the nucleus, thus not accounting for atomic stability.

Convection is the primary mechanism of heat transfer in liquids and gases due to the movement of the fluid.

In liquids, convection is the main mechanism of heat transfer, as the fluid moves and carries heat with it.

The main method of hydrogen production in the industry is steam reforming of natural gas.

In the laboratory, hydrogen is commonly produced by the reaction of metals (like zinc) with acids.

HIV is primarily transmitted through sexual contact.

Ethylene is the main monomer used to produce polyethylene through addition polymerization.

Polystyrene is produced from the polymerization of styrene monomers.

Reptiles primarily excrete nitrogenous waste in the form of uric acid, which conserves water.

Birds and reptiles primarily excrete uric acid, which is less toxic and conserves water compared to urea.

Reptiles and birds primarily excrete uric acid, which is less toxic and conserves water.

The PM Gati Shakti National Master Plan aims to improve logistics and supply chain efficiency by integrating various infrastructure projects.

The main objective of the 'Digital India' initiative is to ensure that government services are made available to citizens electronically.

The main objective of GST is to simplify the tax structure.

The Pradhan Mantri Awas Yojana aims to provide affordable housing to the urban poor, ensuring that everyone has access to a home.