| Longest river (India) | Ganges |
| Longest river (World) | Nile |
| The longest tributary river of India | Yamuna |
| The longest river of the south | Godavari |
| Highest mountain peak | Godwin Austin (k2) |
| Largest lake (Fresh water) | Wular lake (Kashmir) |
| Highest Dam | Bhakra Dam (Punjab) |
| Largest Mosque | Jama Masjid, Delhi |
| Longest Road | Grand Trunk Road |
| State with longest coastline | Gujarat |
| Largest railway route | From Jammu to Kanya Kumari |
| Longest tunnel | Jawahar tunnel (Jammu & Kashmir) |
| Longest national highway | NH-7which runs from Varanasi to Kanyakumari |
| Longest Dam | Hirakod Dam (Orissa) |
| Longest River Bride | Mahatma Gandhi Setu, Patna |
| Longest populated city | Mumbai (1.60 crore) |
| Largest Museum | National Museum, Kolkata |
| Largest Delta | Sunderban Delta, W. Bengal |
| Largest Dome | Gol Gumbaz, Bijapur (Karnataka) |
| Largest Zoo | Zoological Gardens, Alipur, Kolkata |
| Largest man-made Lake | Govind Vallabh Pant Sagar (Rihand Dam) |
| Largest Desert | Thar (Rajasthan) |
| Highest Tower | Pitampura Tower, Delhi |
| Smallest State (Area) | Goa |
| Smallest State (Population) | Sikkim |
| Highest Waterfall | Gersoppa waterfall (Karnataka) |
| Longest Electric railway line | From Delhi to Kolkata via Patna |
| Densest populated State | West Bengal |
| Largest cave temple | Kailash temple, Ellora (Maharashtra) |
| Largest animal Fair | Sonepur (Bihar) |
| Highest Gateway | Buland Darwaza, Fatehpur Sikri (Agra) |
| Biggest Hotel | Oberal –Sharaton (Mumbai) |
| Largest State (Area) | Rajasthan |
| Largest State (Population) | Uttar Pradesh |
| Place of heaviest rainfall | Mausinram (Meghalaya) |
| Largest corridor | Rameshwaram temple corridor (Tamil Nadu) |
| Largest cantilever span bride | Howrah Bridge (Kolkata) |
| Largest forest state | M.P. |
| Highest straight gravity Dam | Bhakra Dam |
| Longest Railway Platform | Kharagpur (W. Bengal) |
| Largest Stadium | Salt lake (Yuva Bhaeti), Kolkata |
| Largest Port | Mumbai |
| Highest Lake | Devatal (Garhwal) |
| Largest Lake (Saline water) | Chika lake, Orissa |
| Highest Award | Bharat Ratna |
| Highest Gallantry Award | Paramveer Chakra |
| Largest Gurudwara | Golden Temple, Amritsar |
| Deepest river valley | Bhagirathi & Alaknanda |
| State with longest coastline of South India | Andhra Pradesh |
| Longest river which forms estuary | Narmada |
| Largest Church | Saint Cathedral (Goa) |
| Longest Beach | Marina Beach, Chennai |
| Highest Battle field | Siachin Glacier |
| Highest Airport | Len (Laddakh) |
| Largest river island | Majuli (Brahmaputra river, Assam) |
| Largest Planetarium | Birla Planetarium (Kolkata) |
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