• Indira Gandhi was the first Indian woman to get the Bharat Ratna in 1971.
• She was the first Indian women to be the prime minister of India in 1966.
• She was the daughter of India’s first prime minister Jawaharlal Nehru.

The idea of the written constitution was adopted from the United States Constitution.

* Other features were taken from the USA, these are Charter of Fundamental Rights, Power of Judicial Review, Independent of Judiciary, Preamble and Post of Vice President.

The Manas River is a transboundary river in the Himalayan foothills between southern Bhutan and India.

• The highest peak of Peninsular India is Anaimudi (2695 m) in Anaimalai Hills. 
• It is located in Kerala in the Western Ghats

• Lysosomes are spherical membranous sacs of enzymes. 

• The lysosome membrane helps to keep its internal compartment acidic and separates the digestive enzymes from the rest of the cell. 

• Lysosomes are formed by budding from the Golgi complex.

The Laddakh plateau is the highest plateau of India . It is also known as Tibetan plateau. 

• Its height is 3,000 m. 

• It extends from the Himalayan to the Kunlun ranges. 

• It is located in Indian State of Jammu & Kashmir. 

• The Deccan Plateau is the largest plateau of India. 

• The Deccan Plateau is covering an area of about 5 lakh sq. km.

‘Hundru Falls’ is found in Chhotanangpur Plateau of India on the river Subarnarekha.The Hundru Falls is a waterfall located in Ranchi district in the Indian state of Jharkhand. It is the 34th highest waterfall in India. The Hundru Falls is created on the course of the Subarnarekha River, where it falls from a height of 98 metres (322 ft) creating one of the highest water falls in the state.

The Deccan plateau heights up to 100 meters in the north and reaches at the height of 1,000 meters in the south. 

The Satpura Range is flanked by Narmada gardens in the north and Parallels Tapi gardens in south. 

The Chota Nagpur plateau in eastern India spread in a larger area of Jharkhand and also in Odisha, Wear Bengal, Bihar and Chhattisgarh. It is composed of Archaean granite and gneiss rocks.

India Plateaus are divided and studied under two subheads- 

1) Central Highlands 

2) Peninsular Plateau 

Under Central highlands, there comes Aravalli Ranges, Satpura Ranges and Vindhayan Ranges. 

Under Peninsular plateau, there are further two subheads- 

i) Deccan Plateau- Western and Eastern Ghats, Southern hills, Interior plateau. 

ii) Others- Malwa, Bundelkhand, CNP, Kathiawar, Far Eastern upland

A. Malwa Plateau is located in the south western part of the Central Highlands of Indian Plateau. It has an average elevation of 500 m. Major part of the Malwa Plateau is in Madhya Pradesh but some parts are there in Rajasthan also. 

B. Malwa Plateau forms the source region for the rivers like Mahi which flows in the Gujarat state and Chambal and Betwa River which flow towards North. 

C. Bundelkhand lies to the North east of Malwa plateau. Rocks found in this area are mostly granite. Bundelkhand Plateau forms part of Yamuna river basin. Northern part of the plateau is remarkably flat that smoothly merges with the Northern plain. Sind is the main river that flows into the north and merges with river Yamuna.