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DIRECTIONS: Choose the most appropriate answer:
Q. Two pipes 'A' and 'B' can fill a tank in 20 and 30 minutes respectively. If both the pipes are used together, then how long are will it take to fill the tank ?
  • a)
    12 min.
  • b)
    15 min.
  • c)
    25 min.
  • d)
    50 min.
Correct answer is option 'A'. Can you explain this answer?
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DIRECTIONS: Choose the most appropriate answer:Q. Two pipes 'A'...

In one minute A and B together can fill

A and B together can fill the tank in 12 minutes
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DIRECTIONS: Choose the most appropriate answer:Q. Two pipes 'A' and 'B' can fill a tank in 20 and 30 minutes respectively. If both the pipes are used together, then how long are will it take to fill the tank ?a)12 min.b)15 min.c)25 min.d)50 min.Correct answer is option 'A'. Can you explain this answer?
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DIRECTIONS: Choose the most appropriate answer:Q. Two pipes 'A' and 'B' can fill a tank in 20 and 30 minutes respectively. If both the pipes are used together, then how long are will it take to fill the tank ?a)12 min.b)15 min.c)25 min.d)50 min.Correct answer is option 'A'. Can you explain this answer? for Defence 2024 is part of Defence preparation. The Question and answers have been prepared according to the Defence exam syllabus. Information about DIRECTIONS: Choose the most appropriate answer:Q. Two pipes 'A' and 'B' can fill a tank in 20 and 30 minutes respectively. If both the pipes are used together, then how long are will it take to fill the tank ?a)12 min.b)15 min.c)25 min.d)50 min.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Defence 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for DIRECTIONS: Choose the most appropriate answer:Q. Two pipes 'A' and 'B' can fill a tank in 20 and 30 minutes respectively. If both the pipes are used together, then how long are will it take to fill the tank ?a)12 min.b)15 min.c)25 min.d)50 min.Correct answer is option 'A'. Can you explain this answer?.
Solutions for DIRECTIONS: Choose the most appropriate answer:Q. Two pipes 'A' and 'B' can fill a tank in 20 and 30 minutes respectively. If both the pipes are used together, then how long are will it take to fill the tank ?a)12 min.b)15 min.c)25 min.d)50 min.Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Defence. Download more important topics, notes, lectures and mock test series for Defence Exam by signing up for free.
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