Indian Overseas Bank LBO Mock 01 – Question 59

Question:

Pipe A fills tank in 12 hrs, Pipe B in 18 hrs. Time taken together?

(a) 6.2 hours

(b) 7.2 hours

(c) 8.0 hours

(d) 6.5 hours

(e) 7.5 hours

पाइप A 12 घंटे में, B 18 घंटे में टंकी भरता है। एक साथ समय?

(a) 6.2 घंटे

(b) 7.2 घंटे

(c) 8.0 घंटे

(d) 6.5 घंटे

(e) 7.5 घंटे

Correct Answer: (b)

Explanation:

Time = 36 / 5 = 7.2 hours. Option (b).

7.2 घंटे। विकल्प (b) सही है।

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