ANS:B - Only I and II follow

Explanation: Use of malpractices does away with the basic essence of examinations and hence it ought to be checked. So, I follows. Also, the fear of harsh punishments would prevent students from using unfair means. So, II also follows. But declaring it a crime may spoil the career of students who are caught using unfair means. So, III does not follow.

ANS:C - Data integrity improves as multiple applications access the same stored procedure.

No answer description is available.

ANS:E - 270 t

Lesser clear panel dimension is less than 180tw Greater clear panel dimension is less than 270tw.

ANS:D - cardoid or Limacon

No answer description is available. 

ANS:B - Config.sys

No answer description is available.

ANS:B - 25

In the context of fuel oil combustion in conventional burners, the viscosity of the fuel plays a crucial role in its atomisation process. Atomisation refers to the breaking up of liquid fuel into fine droplets, which is essential for efficient combustion.

Explanation:

• Viscosity: It is a measure of a fluid's resistance to flow. Higher viscosity means the fluid is thicker and flows less easily, while lower viscosity means it is thinner and flows more easily.
• Centistokes (cSt): This is a unit of kinematic viscosity. It describes how a fluid flows under gravity. One centistoke is equivalent to 1 mm²/s.
• Redwood I seconds: This is another unit of measuring kinematic viscosity, used particularly in the oil industry. The conversion between centistokes and Redwood I seconds is approximately direct for many fuel oils.

Atomisation in Burners:

• The fuel must be atomized into fine droplets to ensure complete and efficient combustion.
• If the viscosity is too high, the fuel won't atomise properly. It will result in larger droplets which burn less efficiently, leading to incomplete combustion, higher emissions, and potential damage to the burner.

Maximum Viscosity:

• 100 centistokes (or 100 Redwood I seconds) is identified as the maximum viscosity for easy and efficient atomisation.
• At this viscosity, the fuel remains fluid enough to be easily pumped and atomised into fine droplets by the burner.
• Fuels with viscosities higher than 100 centistokes may require pre-heating to reduce their viscosity to a suitable level for efficient atomisation.

ANS:C - Australia

Australia is removing Chinese-made cameras from its offices over spying concerns.

ANS:D - May 25

The United Nations General Assembly declared World Football Day on December 10, 2022. This designation was made to recognize the global significance of football (soccer) and its role in promoting peace, unity, and social development around the world. World Football Day celebrates the universal appeal of the sport, which transcends cultural, national, and economic boundaries, bringing people together through shared passion and enjoyment. The day is intended to highlight the positive impact of football on communities, encourage participation in the sport, and support initiatives that use football as a tool for social change. By establishing this observance, the UN aims to acknowledge football's contribution to fostering global understanding and cooperation, as well as its potential to address social issues such as inequality and youth development. The declaration of World Football Day underscores the sport's status as a global phenomenon with the power to inspire and connect people across different backgrounds, while also promoting the values of sportsmanship, respect, and teamwork.

ANS:B - Iran

India signed a 10-year bilateral contract with Iran to operate the Chabahar Port. This strategic agreement, finalized in 2021, underscores the deepening of economic and infrastructural ties between the two countries. The Chabahar Port, located in southeastern Iran along the Gulf of Oman, is a key gateway for India to access Central Asia and other regions, bypassing the traditional route through Pakistan. The agreement allows India to develop and manage two terminals and a logistics center at the port, which is essential for enhancing regional connectivity and trade. By operating Chabahar Port, India aims to facilitate smoother trade routes, increase its presence in the Persian Gulf, and strengthen economic engagements with landlocked countries in Central Asia. This initiative also supports Iran’s economic development by leveraging the port’s strategic location to boost maritime trade and create new economic opportunities. The contract reflects a broader geopolitical strategy to enhance regional influence and foster cooperation in infrastructure development, trade, and connectivity. Through this partnership, India and Iran are working together to realize the full potential of Chabahar Port as a major hub for international trade and regional integration.

ANS:A - Japan

The Indian hockey team won its maiden Sultan Azlan Shah Hockey Trophy in 2024. This prestigious victory marked a significant milestone in Indian hockey, as it was the first time the team clinched this esteemed title. The Sultan Azlan Shah Cup, held annually in Malaysia, is one of the most celebrated tournaments in the field hockey calendar, attracting top international teams. India's triumph in this tournament was a testament to their exceptional performance and strategic prowess throughout the competition. The team showcased remarkable skill and teamwork, overcoming formidable opponents to secure the championship. This win is particularly notable as it adds a new accolade to India’s rich hockey history and demonstrates the country's resurgence in the sport. The victory is expected to boost the morale of the players and fans alike, while also signaling India's growing strength in international hockey. The success at the Sultan Azlan Shah Hockey Trophy highlights the effectiveness of the team’s preparation and the effectiveness of their game strategy, setting a positive precedent for future international tournaments.