2046: Which one of the following objectives is not embodied in the Preamble to the Constitution of India?
(a) Liberty of thought
(b) Economic liberty
(c) Liberty of expression
(d) Liberty of belief
2047: Amongst the following States, which one has the highest percentage of rural population to its total population (on the basis of the Census, 2001) ?
(a) Uttar Pradesh
(b) Himachal Pradesh
(c) Bihar
(d) Orissa
2048: A small wooden block is floating in a tub of water. The water is gradually heated. The volume of the wooden block visible above the water level:
(a) Increases
(b) Decreases
(c) Fluctuates
(d) Remains the same
2049: Selence-1, the lunar orbiter mission belongs to which one of the following?
(a) China
(b) USA
(c) European Union
(d) Japan
2050: Municipal water in India is generally treated with:
(a) Chlorine
(b) Potassium permanganate
(c) Sodium Chloride
(d) Sodium Carbonate