what is the full form of ISO ?

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asked Sep 30, 2017 by anonymous

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asked Jan 10 by anonymous

3 faucet A,B,C can fill a cistern from empty to full in 45mins, 35mins, and 25 mins respectively. When the cistern is empty all the 3 faucets are opened. A,B,c discharge chemical solutions A,B,C respectively. What is the proportion of solution C in the liquid in the tank after 5 mins? A) 63/143 B) 72/151 c) 67/173 D) 81/167

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A tap can fill a cistern in 11hours, but due to a leakage it took 13hours to fill the cistern. If the cistern is full, in what time will the cistern become empty due to leakage ? A) 73.30hrs B) 77.50hrs C) 71.5 hrs D) 72.30hrs E) None of these

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anonymous · Answer 1 · 2017-09-30T01:24:13+0000

answered Sep 30, 2017 by anonymous

ISO stands for International Orgazisation for Standardization.

what is the full form of ISO ?

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