alleryएक टाकी साधारणपणे 6 तासांत भरते पण गळतीमुळे 8 तास लागतात. ती गळती एकटी पूर्ण भरलेली टाकी किती वेळात रिकामी करेल?
A18 तास
B48 तास
C24 तास
D14 तास
Answer & Solution
Correct answer: C. 24 तास
गळतीचा दर प्रति तास 1/6 - 1/8 = 1/24 आहे, म्हणून ती भरलेली टाकी 24 तासांत रिकामी करते.
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