106: The internal antenna of a transistor set is made of:
(a) Iron
(b) Ferro-chrome
(c) Copper
(d) Alnico
107: Which of the following statements is/are correct?
1. Viruses lack enzymes necessary for the generation of energy.
2. Viruses can be cultured in any synthetic medium.
3. Viruses are transmitted from one organism to another by biological vectors only.
Select the correct answer using the codes given below.
(a) 1 only
(b) 2 and 3 only
(c) 1 and 3 only
(d) 1, 2 and 3
108: India maintained its early cultural contacts and trade links with Southeast Asia across the Bay of Bengal. For this pre-eminence of early maritime history of Bay of Bengal, which of the following could be the most convincing explanation/explanations?
(a) As compared to other countries, India had a better ship building technology in ancient and medieval times
(b) The rulers of southern India always patronized traders, brahmin priests and buddhist monks in this context
(c) Monsoon winds across the Bay of Bengal facilitated sea voyages
(d) Both (a) and (b) are convincing explanations in this context
109: Mica is abundantly used in which of the following industries?
(a) Cement
(b) Electrical
(c) Plastic
(d) Fire resistance bricks
110: Who had founded the Asiatic Society of Bengal in 1784?
(a) Lord Clive
(b) Lord Warren Hastings
(c) Queen Victoria
(d) William Jones