Correct Answer : Option (A) - NASA

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NASA recently launched a groundbreaking space mission from New Zealand, deploying the Advanced Composite Solar Sail System spacecraft aboard Rocket Lab’s Electron rocket. This innovative spacecraft utilizes solar energy for propulsion, marking a significant leap in space exploration technology.

Mission Overview :

The spacecraft, equipped with a solar sail, was launched from New Zealand at 3:30 am IST and is set to orbit 1,000 kilometers above Earth. Upon deployment, the sail will measure approximately 80 square meters, harnessing sunlight to navigate through space.

Key Objectives :

The primary objective of the mission is to demonstrate the effectiveness of solar sail propulsion, paving the way for future missions with reduced reliance on heavy propulsion systems. Through a series of pointing maneuvers, the mission aims to showcase the orbit-raising and lowering capabilities solely using the pressure of sunlight on the sail.

Correct Answer : Option (A) - Reliance Jio

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Reliance Jio, the telecom leader in India, has outpaced China Mobile to become the world’s largest mobile operator by data traffic consumption. With a subscriber base of 481.8 million, including 108 million on its True5G Standalone network, Jio’s dominance underscores its position in the global telecom market.

Staggering Growth and Milestones :

In its quarterly results announced on Monday (22nd April 2024), Jio revealed remarkable achievements, including reaching a total data traffic of 40.9 Exabytes in the January-March quarter, representing a 35.2% year-on-year increase. A significant portion of this traffic, 28%, originates from its 5G subscribers, indicating a swift adoption of next-generation connectivity.

Unprecedented Subscriber Base and 5G Penetration :

Jio’s subscriber base stands at 481.8 million, a figure that reinforces its stronghold in the Indian telecom landscape. Notably, the company boasts the world’s second-largest 5G subscriber base, with 108 million users on its network. This substantial 5G penetration underscores Jio’s preparedness for the future of telecommunications.

Correct Answer : Option (B) - Switzerland

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Nestled amidst the picturesque landscapes of Central Europe lies a country often dubbed as the "Playground of Europe". With its stunning alpine scenery, charming medieval towns, and vibrant cultural heritage, this nation beckons travelers from around the globe to indulge in its myriad of delights. But which country holds this coveted title? Let’s embark on a journey to discover the enchanting land that has earned this moniker.

Which Country is Known as "Playground of Europe"?

Switzerland stands out as the quintessential Playground of Europe, boasting a combination of geographical diversity, cultural heritage, and recreational opportunities that capture the imagination of visitors worldwide. With its plains, rolling hills, expansive lakes, and towering peaks of the Alps, Switzerland offers a playground for every type of traveler, whether seeking outdoor adventure, cultural exploration, or simply basking in natural splendor.

Exploring Switzerland: A Land of Contrasts and Wonders

Switzerland’s landscape is a study in contrasts, from the serene beauty of its lakes and valleys to the rugged grandeur of its mountain peaks. Picturesque villages dot the countryside, each with its own unique charm and character, while vibrant cities like Zurich, Geneva, and Bern blend medieval architecture with modern sophistication.