591: Gandhi Sagar Dam is a part of which one of the following?
(a) Kosi Project
(b) Damodar Valley Project
(c) Bhakra Nangal Project
(d) Chambal Project
592: In October 1920, who of the following headed a group of Indians gathered at Tashkent to set up a Communist Party of India?
(a) M. C. Chagla
(b) H. K. Sarkar
(c) M. N. Roy
(d) P. C. Joshi
593: Terrace cultivation is practised mostly
(a) In urban areas
(b) On slopes of mountains
(c) On tops of hills
(d) In undulating tracts
594: Which of the following is not true about Mughal army?
(a) Mughal army was mainly standing army.
(b) It had large cavalry.
(c) When Mughal army used to come out, it seemed as if population of a big city is emerging.
(d) It had large infantry.
595: Consider the following statements regarding environment issues of India:
I. Gulf of Mannar is one of the biosphere reserves.
II. The Ganga Action Plan, phase II has been merged with the National River Conservation Plan.
III. The National Museum of Natural History at New Delhi imparts non-formal education in environment and conservation.
IV. Environmental Information System (ENVIS) acts as a decentralised information network for environmental information.
Which of these statements are correct ?
(a) I, II and IV
(b) I, II, III and IV
(c) II and III
(d) I, III and IV