Article Detail Which is Highest Battle field ? Answer: Siachin Glacier. Mastguru team Salutes to Indian soldiers. Similar Questions : 1. Which is the highest dam in India ? Answer: Tehri Dam on Bhagirathi River in Uttarakhand (Height of 260 metres) 2. Which is Longest national highway of India ? Answer: NH-7 ( Varanasi to Kanyakumari - 2,369 km) 3. Which is the brightest planet ? Answer: Venus 4. Which is Place of heaviest rainfall ? Answer: Mausinram (Meghalaya) 5. Which is largest Delta of India ? Answer: Sundarban (W. Bengal) 6. Which is the longest road in India ? Answer: Grand Trunk Road (2500 Km) 7. Which is smallest and largest bird ? Answer: Smallest Bird is Humming Bird and Largest bird is Ostrich Read more from - Longest and Largest