Prelims

Prelims

Prahaar Missile

It is a surface-to-surface short-range tactical ballistic missile. Solid-fuelled Developed by DRDO It has operational range of 150 km and […]

Prelims

Hydrogen trains

  Hydrogen trains are equipped with fuel cells that produce electricity by combining hydrogen with oxygen. This conversion process only

Prelims

Brihadisvara Temple

Rajarajesvaram or Peruvudaiyar Koyil, is a Hindu temple dedicated to Shiva located in Thanjavur, Tamil Nadu. It follows Dravidian architecture.

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