2161: Which one of the following is the best description of the term 'ecosystem'?
(a) A community of organisms interacting with one another.
(b) That part of the Earth which is inhabited by living organisms.
(c) A community of organisms together with the environment in which they live
(d) The flora and fauna of a geographical area
2162: Which of the following industries was affected most due to partition?
(a) Cotton and jute
(b) Small scale industries
(c) Steel industries
(d) Tea and cotton
2163: Which one of the following groups of plants was domesticated in the New World and introduced into the 'Old World'?
(a) Tobacco, cocoa and rubber
(b) Tobacco, cotton and rubber
(c) Cotton, coffee and sugarcane
(d) Rubber, coffee and wheat
2164: Which one of the following statements correctly describes the Fourth Schedule of the Constitution of India?
(a) It contains the scheme of the distribution of powers between the Union and the States.
(b) It contains the languages listed in the Constitution.
(c) It contains the provisions regarding the administration of tribal areas.
(d) It allocates seats in the Council of States.
2165: Which of the following are the discretionary powers given to the Governor of a State?
1. Sending a report to the President of India for imposing the Presidents rule.
2. Appointing the Ministers
3. Reserving certain bills passed by the State Legislature for consideration of the President of India
4. Making the rules to conduct the business of the State Government.
Select the correct answer using the code given below.
(a) 1 and 2 only
(b) 1 and 3 only
(c) 2, 3 and 4 only
(d) 1, 2, 3 and 4