India's longest rail tunnel faced challenges, including potential collapse, but was successfully completed with innovative ...

The completion of India's longest rail tunnel between Devprayag and Janasu in Uttarakhand faced significant challenges, ...

JANASU: The completion of India's longest rail tunnel between Devprayag and Janasu in Uttarakhand faced significant ...

From breaking news to cracking the UPSC Civil Services exam, Ruchika Jha’s journalism background helped her master current affairs and develop a habit of deep thinking and reading. Jha, who cleared ...