NSTSE Class 5: Questions 373 - 377 of 624
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Question number: 373
Question number: 374
Question number: 375
One life buoy ring is filled with air and one life buoy ring is without filled air. The figures show the situation before and after life buoy rings.
What can you conclude from the above activity?
Only (ii) and (iii)
Only (i) and (ii)
(i), (ii) and (iii)