Science
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Synthetic Fibres and Plastics Class -8 Science Ch. 3 NCERT, Synthetic Fibres and Plastics Class -8 Science Ch. 3 NCERT.
Q.1. : Explain why some fibers are called synthetic
Q.2: Mark the correct ...
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Motion and Time Chapter 13 Class 7 Science, Motion and Time Chapter 13 Class 7 Science.
Q1. In a school athletic meet, a boy ran at a speed of 2m/s and stood first in a 200m race. How much ...