. What name is given to the study of inter-relationships
between the various organisms and their relationship with
they physical environment
(1) Ecosystem
(2) Ecology
(3) Ecological balance
(4) Biology
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How many Lok Sabhas had been constituted by the end of 2000? (1) Ten (2) Eleven (3) Twelve (4) Thirteen
Capital of the Brihatpalayanas was: (a) Guduru near Machilipatnam (b) Kondamudi (c) Rajamundry (d) None
. What is the average salt content in a litre of seawater? (1) 39 gm. (2) 37 gm. (3) 35 gm. (4) 32 gm.
Which of the following classes in ancient India did not give support to Buddhism and Jainism? (1) Brahmanas (2) Kshatriyas (3) Vaishyas (4) Sudras
. Raja Rammohan Roy was a champion of (1) Caste system (2) Ldolatry (3) Sati system (4) Women rights
The Reddi Kingdom was established (a) To check the rise of Islam (b) To protect the Hindu Dharma and culture (c) To establish the supremecy of the Reddis (d) A & B
. Electrification of Railways is already completed from (1) Howrah to Kanpur (2) Rourkela to Birmitrapur in Orissa (3) Howrah to Jamshadpur (4) All the above
If the Vice-President of India wishes to resign from his office, who should he address his resignation to? (1) The President of India (2) The Speaker of the Lok Sabha (3) The Dy. Chairperson of the Rajya Sabha (4) The Prime Minister of India
Who wrote Viplava Parivarthanam? (a) Kodali Anjaneyulu (b) Veeresalingam (c) Chilakamarthy (d) Guruzada Appa Rao
. India gets about 90% of total rainfall from …… monsoon (1) North-East (2) South-West (3) Both 1 & 2 (4) None
. How can the limited agricultural land in India be compensated? (1) By improving wasteland (2) By bringing more land under irrigation (3) By deforestation (4) None of these
Who was the discoverer of the electron? (1) Dr. Evangeline Villegas (2) P.N. Rasmussen (3) P.H. Cardoso (4) J.J. Thompson