Advanced Quiz – 8 October 2026 | General Studies

Answer: (c) Only three

Explanation: Statements 1, 2 and 3 are correct. Kaliningrad is Russia’s westernmost region and is geographically separated from mainland Russia. It lies on the Baltic Sea, with Lithuania to its north and east and Poland to its south.

The Suwałki Gap is the narrow Poland-Lithuania land corridor lying between Kaliningrad and Belarus. It connects the Baltic States with the other NATO members by land. Statement 4 is incorrect because Belarus is located to the east/southeast of the Kaliningrad region and does not separate Kaliningrad from the Baltic Sea.

Answer: (a)

Explanation: PM-SETU follows a Hub-and-Spoke model covering 1,000 Government ITIs under Component I, consisting of 200 Hub ITIs and 800 Spoke ITIs. A Hub is expected to share modern infrastructure, advanced training facilities and other resources with connected Spoke ITIs.

Component II focuses on strengthening five National Skill Training Institutes at Bhubaneswar, Chennai, Hyderabad, Kanpur and Ludhiana. The scheme does not transfer administrative control of ITIs to the Union Government. ITIs continue to function under the administrative and financial control of State Governments and UT administrations, while the Directorate General of Training performs national-level coordination and standard-setting functions.

Answer: (d) All four

Explanation: IceCube uses 5,160 optical sensors embedded in roughly one cubic kilometre of deep Antarctic ice at the Amundsen-Scott South Pole Station. When neutrino interactions generate charged particles, the resulting faint blue light is detected by these sensors.

The proposed INO at Bodi West Hills in Tamil Nadu is designed particularly for the study of atmospheric neutrinos. Its principal detector, ICAL, is planned to use about 50,000 tonnes of magnetised iron. The curvature of charged-particle tracks in the magnetic field would help ICAL distinguish neutrino-induced events from antineutrino-induced events.

Answer: (a)

Explanation: Both statements are correct, and Statement II explains Statement I. Neutrinos carry no electric charge, so magnetic and electric fields do not deflect their trajectories. Their extremely weak interaction with matter also allows them to escape dense astrophysical environments and travel enormous distances with little interaction.

This makes them different from charged cosmic rays, whose trajectories are altered by magnetic fields. Detecting the direction from which a high-energy neutrino arrives can therefore help scientists trace it back towards its astrophysical source. IceCube uses this property to study energetic phenomena such as active galactic nuclei and other possible cosmic particle accelerators.

Answer: (b) 1, 2 and 3 only

Explanation: The ₹10,000 crore SME Growth Fund seeks to address the “missing middle” by providing long-term patient equity capital to SMEs that have already demonstrated viability and scalability. Unlike a conventional loan, equity financing provides capital in exchange for an ownership interest and does not create the same fixed repayment obligation as debt.

The Fund is structured as a direct equity investment fund operating as an Alternative Investment Fund. Its focus includes manufacturing, services, technology, innovation-driven sectors and strategic value chains, with a majority of allocations intended for small and medium manufacturing-focused enterprises. Statement 4 is incorrect because the Fund is aimed at high-potential, viable and scalable SMEs rather than being primarily a financing mechanism for micro-enterprises lacking demonstrated viability.