1686: Where it the volcanic mountain, Mount St. Helens located?
(a) United States of America
(b) Japan
(c) Philippines
(d) Chile
1687: Which one of the following statements regarding starch and cellulose is not correct ?
(a) Both of them are of plant origin
(b) Both of them are polymers
(c) Both of them give colour with iodine
(d) Both of them are made up of glucose molecules
1688: In terms of economy, the visit by foreign nationals to witness the XIX Common Wealth Games in India amounted to
(a) Imports
(b) Exports
(c) Consumption
(d) Production
1689: Ruins of Vijayanagar empire can be seen at:
(a) Hospet
(b) Hampi
(c) Halebid
(d) Madurni
1690: In an electronic watch, the component corresponding to pendulum of a pendulum clock is a
(a) transistor
(b) crystal oscillator
(c) diode
(d) balance wheel