Author of the Book "let us kill Gandhi"

Explanation: Lotus is the national flower.

Explanation: Indian constitution is federal in form and unitary in spirit. The meaning of the quasi-federal system is both federal and unitary. In Unitary Constitution the supreme governing authority of a state is concentrated in a single place(Central Government). In this constitution, the supreme power is divided between the central and state government, and both governments are independent in their domain.

Explanation: Article 368 in Part 20 of the Constitution deals with the power of parliament to amend the constitution and its procedures. The procedure of amending the constitution has been adopted from the constitution of South Africa.

Explanation: Article 368 of the Indian Constitution provides for two types of amendments.
1. By a special majority of Parliament.
2. By a special majority of the Parliament with the ratification by half of the total states.

Explanation: A constellation is an area on the celestial sphere in which a group of visible stars forms a perceived pattern or outline.

Explanation: India is the largest producer and exporter of tea in the world. The ideal climatic conditions for the production and growing of tea are as follows: temperature- 21°C to 29°C and 150-250 cm of rainfall.