_____ is the source of energy and materials in human beings.
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Which of the following planets has the highest average density?
Which of the following refers to the number of pixels per inch, printed on a page?
The motion of a freely falling body is an example of ________________________ motion.
What is the unit of the physical quantity, Electrical conductance?
P, Q, R, S and T are standing in a line. P is taller than S but shorter than Q. T is shorter than S but taller than R. Who is the second tallest of them all?
Who led the Bardoli Satyagraha movement?
Which of the following is correct?