alleryआठ एकसारखे नळ 15 मिनिटांत टाकी भरतात. अशा पाच नळांना किती वेळ लागेल?
A18 मि
B24 मि
C20 मि
D25 मि
Answer & Solution
Correct answer: B. 24 मि
त्याच टाकीसाठी, टॅप × वेळ स्थिर आहे: 8 × 15 ÷ 5 = 24 मिनिटे.
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