ANS:D - Neither I nor II is strong

Explanation: It is not necessary that any practice which has been in vogue for a long time is right and it must be continued. So, argument I is not strong. Also, a practice must be continued or discontinued in view of its merits/demerits and not on grounds of the expenditure or procedures it entails. The policy of transfer is generally practised to do away with corruption, which is absolutely essential. So, argument II also does not hold.

ANS:A - True

No answer description is available.

ANS:D - 1/8 to 1/12 of the span.

No answer description is available.

ANS:B - V_m/p, V_m/2

No answer description is available.

ANS:D - Config.sys

Why Config.sys?

ANS:C - 1000-10000

In the catalytic cracking process, olefins crack 10 times faster than in the thermal cracking process. Here’s an explanation:

• Catalytic Cracking: Catalytic cracking is a refining process where high-molecular-weight hydrocarbons are broken down into lighter, more valuable products (such as gasoline and diesel) using a catalyst. The catalyst facilitates the cracking reaction at lower temperatures compared to thermal cracking.
• Olefins: Olefins, which are unsaturated hydrocarbons with at least one carbon-carbon double bond (e.g., ethylene, propylene), crack more rapidly in the presence of a catalyst. The catalytic action lowers the activation energy required for the cracking reaction, allowing olefins to break apart into smaller molecules more efficiently.
• Comparison with Thermal Cracking: In thermal cracking (without a catalyst), the cracking of olefins occurs more slowly because it relies solely on high temperatures to break chemical bonds. The absence of a catalyst means that the cracking reactions are less selective and require higher temperatures to achieve comparable rates of cracking.

ANS:C - China

China is building a dam on the Yarlung Zangbo river near the Indian border.

ANS:C - Sports journalist

Harpal Singh Bedi was a renowned Indian field hockey player, celebrated for his exceptional contributions to the sport. Born in 1947, Bedi's career in field hockey was marked by his outstanding skills and achievements, making him one of the prominent figures in Indian sports history. He played as a forward and was known for his agility, precision, and strategic gameplay. Bedi's career included representing India at various national and international tournaments, and he was an integral part of the Indian team during the 1960s and 1970s. His remarkable performance and dedication to the sport earned him accolades and recognition, both within India and globally. Bedi's contributions extended beyond his playing days as he continued to influence and promote field hockey through coaching and mentorship. His legacy in the sport is remembered for his technical excellence, sportsmanship, and the significant role he played in advancing Indian field hockey on the world stage.

ANS:B - Kalash Gupta

In TCS CodeVita Season 10, the world’s largest coding competition organized by Tata Consultancy Services (TCS), the top position was secured by Bhavya Goyal, a talented student from India. CodeVita, known for its challenging coding problems and global participation, brings together the best programmers from around the world to compete in solving complex algorithmic challenges. Bhavya Goyal's victory in this prestigious competition highlights exceptional problem-solving skills and technical prowess. The competition spans multiple rounds and attracts participants from diverse backgrounds, making Goyal's achievement particularly noteworthy. Winning TCS CodeVita Season 10 not only demonstrates Goyal's advanced coding capabilities but also places him in the spotlight within the global tech community. This accomplishment reflects the growing talent pool in India and underscores the significance of such competitions in fostering innovation and excellence in the field of computer science and software engineering.

ANS:A - June 21

World Hydrography Day is celebrated globally on June 21st each year. Established by the International Hydrographic Organization (IHO) in 2005, this day aims to raise awareness about the importance of hydrography—the science of measuring and describing the physical features of bodies of water and the surrounding land. The observance underscores the critical role that hydrographic data plays in ensuring safe navigation, supporting environmental protection, and promoting sustainable development in marine and freshwater environments. On World Hydrography Day, various events and activities are organized to highlight advancements in hydrographic technology, the value of accurate and up-to-date nautical charts, and the contributions of hydrographers to maritime safety and environmental conservation. The day also serves as a platform to acknowledge the work of hydrographic organizations, promote collaboration among international stakeholders, and encourage the continued development of hydrographic capabilities to address emerging challenges in oceanography and navigation. Celebrating World Hydrography Day reflects a global commitment to advancing maritime safety, environmental stewardship, and the effective management of aquatic resources.