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Prelims Current Affairs Quiz

UPSC Prelims Current Affairs

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January 2026

Current Affairs

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CR450 Train

The CR450 Train represents a significant advancement in rail technology. It is designed for high-speed travel, enhancing connectivity across regions. This train aims to reduce travel time and improve efficiency. Its introduction could transform the landscape of public transport. The CR450 is expected to boost economic growth and promote tourism. It reflects modern engineering and innovation in the railway sector.

China’s Yangtze Underwater Tunnel for Bullet Trains

China has completed an 11.18-kilometre-long underwater tunnel beneath the Yangtze River as part of the Chongming-Taicang Yangtze River tunnel project. The total length of the tunnel section is...

April 21, 2026

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