1 March : Daily Current Affairs Quiz

Answer: Option D - It represents the sum of all incomes earned by factors of production within a country, excluding net indirect taxes.

Explanation:

• GDP at factor cost measures the total income earned by factors of production (land, labor, capital, and entrepreneurship) within a country, excluding net indirect taxes (indirect taxes minus subsidies).
• It differs from GDP at market price, which includes these taxes.
• Factor cost GDP is crucial for understanding income distribution among production factors, while market price GDP reflects consumer spending power and overall economic activity.

Answer: Option C - The photosphere is the visible surface of the Sun, while the chromosphere is a hotter layer above it.

Explanation:

• The photosphere is the visible surface of the Sun, where most of the Sun's light is emitted. It has a temperature of about 5,500°C.
• Above it lies the chromosphere, a hotter and less dense layer that appears as a reddish glow during solar eclipses.
• The chromosphere is responsible for solar phenomena like spicules and prominences. It plays a crucial role in solar activity and space weather.

Answer: Option C - The brightest and most concentrated region of a solar flare.

Explanation:

• A solar flare ‘kernel’ is the brightest and most concentrated region of a solar flare, located in the lower layers of the Sun’s atmosphere (photosphere and chromosphere).
• It marks the initial release of intense energy, leading to rapid plasma heating and particle acceleration.
• Studying kernels helps scientists understand the mechanisms of solar eruptions, their impact on space weather, and potential effects on Earth's satellite communications and power grids.

Answer: Option D - Promote cargo movement through inland waterways.

Explanation:

• The Jalvahak scheme is designed to boost cargo movement through India’s inland waterways, shifting nearly 17% of freight transport from roads and railways to waterways.
• This initiative aligns with the government’s vision to enhance logistics efficiency, reduce transportation costs, and promote sustainability.
• By encouraging private sector participation, it aims to develop waterway infrastructure, decongest highways, and establish inland water transport as a viable alternative for freight movement.

Answer: Option B - Kailash Satyarthi

Explanation:

• Diyaslai is the autobiography of Nobel Peace Prize laureate Kailash Satyarthi, detailing his lifelong fight for child rights and social justice.
• Born in Vidisha, Madhya Pradesh, Satyarthi dedicated his life to rescuing children from bonded labor and exploitation.
• His work has had a global impact, leading to policy changes and international awareness.
• The book encapsulates his journey from humble beginnings to receiving the Nobel Prize.