Answer: Option C. -> Nilgiri
Answer: (c)
Nilgiris Biosphere Reserve, established in 1986, is India's first and foremost biosphere reserve. It is situated in the Western Ghats and Nilgiri Hills ranges of South India.
The reserve encompasses 5,520 km² in the states of Tamil Nadu (2537.6 km²), Karnataka (1527.4 km²) and Kerala (1455.4 km²). It forms an almost complete ring around the Nilgiri Plateau.

Answer: Option C. -> Khair
Answer: (c)

Answer: Option A. -> Butea monosperma
Answer: (a)

Answer: Option D. -> Rhinoceros
Answer: (d)Rhinoceros often abbreviated as rhino, is a group of five extant species of odd-toed ungulates in the family Rhinocerotidae. Two of these species are native to Africa and three to Southern Asia.

Answer: Option B. -> Assam
Answer: (b)The largest reserves of Sal forest is found in Assam.

Answer: Option C. -> 1973
Answer: (c)
Project Tiger is a tiger conservation programme launched in 1973 by the Government of India during Prime Minister Indira Gandhi’s tenure.
The project aims at ensuring a viable population of Bengal tigers in their natural habitats and also to protect them from extinction and preserving areas of biological importance as a natural heritage forever represented as close as possible the diversity of ecosystems across the tiger’s distribution in the country.

Answer: Option A. -> Tiger
Answer: (a)Ranthambore National Park near Sawai Madhopur in Rajasthan is a former royal hunting ground and home to tigers. Similarly, Sariska Tiger Reserve is an Indian national park in the Alwar district of Rajasthan that is known for the Bengal tiger.

Answer: Option D. -> Kachchh
Answer: (d)Indian Wild Ass Sanctuary also known as the Wild Ass Wildlife Sanctuary is located in the Little Rann of Kutch in the Gujarat state of India. It is the largest wildlife sanctuary in India. It was established in 1972 and came under the Wildlife Protection Act of 1973.

Answer: Option C. -> Haryana
Answer: (c)Sultanpur National Park is located at Sultanpur, Haryana in Gurgaon District, Haryana. As a bird sanctuary it was the finding of Peter Jackson, famous or nothologist, and Honorary Secretary of the Delhi Birdwatching Society, who wrote to Prime Minister of India, Indira Gandhi, founder of the Society, in 1970 about the need to declare the Sultanpur jheel near Delhi, a bird sanctuary, and she asked him to take her there.

Answer: Option B. -> Chhatisgarh
Answer: (b)The Kanger Ghati National Park, near Jagdalpur, in the Bastar region of Chhattisgarh is one of the most beautiful and densest National Park, well known for its Biodiversity with picturesque landscape, magnificent waterfalls, and very famous subterranean geomorphologic limestone caves.