2186: The first bird is believed to have appeared on the surface of the earth
(a) 300 million years ago
(b) 200 million years ago
(c) 150 million years ago
(d) 100 million years ago
2187: In the series
AABABCABCDABCDE........
which letter occupies the 100th position?
(a) I
(b) K
(c) H
(d) J
2188: Raja Rammohan Roy was supporter of:
(a) Sati
(b) Widow re-marriage
(c) Child marriage
(d) Learning of Sanskrit
2189: Which one of the following approaches comes under the category of biotechnology?
(a) Use of living organisms or substances obtained from them in industrial processes
(b) Modernizing the commercial industries to produce products for use in biological research
(c) Use of modern technology to investigate biological disorders
(d) Use of industrial technology to increase the biosphere
2190: The aim of education as stated by the Wood's dispatch of 1854 was
(a) The creation of employment opportunities for native Indians
(b) The spread of western culture in India
(c) The promotion of literacy among the people using English medium of language
(d) The introduction of scientific research and rationalism in the traditional Indian education