Daily Current Affairs MCQs: 4th May 2025 with solutions Attempt Free MCQ

The primary aim of including caste data in the Census is to understand the regional variations in caste, which will help in making informed decisions regarding welfare schemes and development programs. It will also contribute to reassessing reservation quotas and highlighting marginalized communities.

Turbidity currents are fast-moving, underwater flows that carry sediments down the slopes of the ocean floor. These currents are similar to underwater avalanches and contribute to the reshaping of the seafloor by eroding and depositing materials in layers.

The report evaluates how public-funded R&D institutions align their work with national missions and sustainable development goals. It highlights the importance of collaboration with industry and international universities to strengthen the innovation ecosystem and contribute to India's technological progress.

The stampede during the Lairai Jatra procession occurred due to inadequate crowd management during the large religious event. With a large number of devotees gathered for the event, the lack of proper control and safety measures resulted in a tragic loss of lives.

Campi Flegrei is an active volcanic system and one of the largest calderas in Europe. It is capable of large eruptions with global implications, as seen from the massive eruption thousands of years ago. Its monitoring is crucial due to its potential impact on both local and global climates.

The resurgence of vaccine-preventable diseases has been primarily driven by disruptions in vaccination programs, which were worsened by misinformation, population growth, and humanitarian crises. This has led to millions of children missing vaccinations, thus increasing the risk of outbreaks.

Altermagnets are a new class of materials that offer unique spin dynamics, making them ideal for spintronic applications. These materials help store more data in electronic devices, which can lead to faster processing speeds, increased data density, and lower energy consumption compared to traditional materials.

ICAR's genome-edited rice varieties have been designed to improve agricultural productivity by increasing resistance to pests and diseases. These innovations are vital for ensuring food security and reducing losses caused by pests, thus benefiting farmers and consumers alike.

Insider trading refers to the illegal practice of buying or selling stocks based on confidential, nonpublic information that can significantly impact stock prices. This violates securities laws and is subject to penalties from the Securities and Exchange Board of India (SEBI).

The Abdali (Hatf-II) missile, developed by Pakistan, has a claimed range of 450 kilometers. This short-range ballistic missile is designed for tactical battlefield use and can carry both conventional and nuclear warheads. It has been in operational service since 2005.