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Following questions contain two statements as statement I and statement II. You have to determine which statement/s is/are necessary to answer the question and give an answer as,
Q. Find the speed of train A?
Statement I: Train A crosses train B is running in the same direction in 18 seconds.
Statement II: Train A crosses a pole in 5 seconds and also crosses a 120 m platform in 9 seconds.
  • a)
    The data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question
  • b)
    The data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question
  • c)
    The data either in statement I alone or in statement II alone is sufficient to answer the question
  • d)
    The data given in both statements I and II together are not sufficient to answer the question
  • e)
    The data given in both statements I and II together are necessary to answer the question.
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Following questions contain two statements as statement I and statemen...
Explanation:

Train A's speed can be determined by using the concept of relative speed when crossing another train or a stationary object like a pole or a platform.

Train A crosses train B in the same direction in 18 seconds. This information alone does not provide the necessary data to calculate Train A's speed.

Train A crosses a pole in 5 seconds and also crosses a 120 m platform in 9 seconds. This data alone is sufficient to calculate Train A's speed.

Therefore, the data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient. Hence, the correct answer is option B.
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Community Answer
Following questions contain two statements as statement I and statemen...
From statement I,
Let the speed of train A = x
And the speed of train B = y
The length of train A = a
The length of train B = b
a + b = (x - y) * 18
(or) a + b = (y - x) * 18
So, Statement I alone is not sufficient to answer the question.
From statement II,
Let the speed of train A = z
And the length of train A = c
c = z * 5 ---(1)
c + 120 = z * 9
c + 120 = 9z ---(2)
From (1) and (2),
5z + 120 = 9z
4z = 120
z = 30
The speed of train A = 30 m/sec
So, statement II alone is sufficient to answer the question.
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Following questions contain two statements as statement I and statement II. You have to determine which statement/s is/are necessary to answer the question and give an answer as,Q.Find the speed of train A?Statement I: Train A crosses train B is running in the same direction in 18 seconds.Statement II: Train A crosses a pole in 5 seconds and also crosses a 120 m platform in 9 seconds.a)The data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the questionb)The data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the questionc)The data either in statement I alone or in statement II alone is sufficient to answer the questiond)The data given in both statements I and II together are not sufficient to answer the questione)The data given in both statements I and II together are necessary to answer the question.Correct answer is option 'B'. Can you explain this answer?
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Following questions contain two statements as statement I and statement II. You have to determine which statement/s is/are necessary to answer the question and give an answer as,Q.Find the speed of train A?Statement I: Train A crosses train B is running in the same direction in 18 seconds.Statement II: Train A crosses a pole in 5 seconds and also crosses a 120 m platform in 9 seconds.a)The data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the questionb)The data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the questionc)The data either in statement I alone or in statement II alone is sufficient to answer the questiond)The data given in both statements I and II together are not sufficient to answer the questione)The data given in both statements I and II together are necessary to answer the question.Correct answer is option 'B'. Can you explain this answer? for Banking Exams 2025 is part of Banking Exams preparation. The Question and answers have been prepared according to the Banking Exams exam syllabus. Information about Following questions contain two statements as statement I and statement II. You have to determine which statement/s is/are necessary to answer the question and give an answer as,Q.Find the speed of train A?Statement I: Train A crosses train B is running in the same direction in 18 seconds.Statement II: Train A crosses a pole in 5 seconds and also crosses a 120 m platform in 9 seconds.a)The data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the questionb)The data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the questionc)The data either in statement I alone or in statement II alone is sufficient to answer the questiond)The data given in both statements I and II together are not sufficient to answer the questione)The data given in both statements I and II together are necessary to answer the question.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Banking Exams 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Following questions contain two statements as statement I and statement II. You have to determine which statement/s is/are necessary to answer the question and give an answer as,Q.Find the speed of train A?Statement I: Train A crosses train B is running in the same direction in 18 seconds.Statement II: Train A crosses a pole in 5 seconds and also crosses a 120 m platform in 9 seconds.a)The data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the questionb)The data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the questionc)The data either in statement I alone or in statement II alone is sufficient to answer the questiond)The data given in both statements I and II together are not sufficient to answer the questione)The data given in both statements I and II together are necessary to answer the question.Correct answer is option 'B'. Can you explain this answer?.
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You have to determine which statement/s is/are necessary to answer the question and give an answer as,Q.Find the speed of train A?Statement I: Train A crosses train B is running in the same direction in 18 seconds.Statement II: Train A crosses a pole in 5 seconds and also crosses a 120 m platform in 9 seconds.a)The data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the questionb)The data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the questionc)The data either in statement I alone or in statement II alone is sufficient to answer the questiond)The data given in both statements I and II together are not sufficient to answer the questione)The data given in both statements I and II together are necessary to answer the question.Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. 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You have to determine which statement/s is/are necessary to answer the question and give an answer as,Q.Find the speed of train A?Statement I: Train A crosses train B is running in the same direction in 18 seconds.Statement II: Train A crosses a pole in 5 seconds and also crosses a 120 m platform in 9 seconds.a)The data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the questionb)The data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the questionc)The data either in statement I alone or in statement II alone is sufficient to answer the questiond)The data given in both statements I and II together are not sufficient to answer the questione)The data given in both statements I and II together are necessary to answer the question.Correct answer is option 'B'. 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You have to determine which statement/s is/are necessary to answer the question and give an answer as,Q.Find the speed of train A?Statement I: Train A crosses train B is running in the same direction in 18 seconds.Statement II: Train A crosses a pole in 5 seconds and also crosses a 120 m platform in 9 seconds.a)The data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the questionb)The data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the questionc)The data either in statement I alone or in statement II alone is sufficient to answer the questiond)The data given in both statements I and II together are not sufficient to answer the questione)The data given in both statements I and II together are necessary to answer the question.Correct answer is option 'B'. 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You have to determine which statement/s is/are necessary to answer the question and give an answer as,Q.Find the speed of train A?Statement I: Train A crosses train B is running in the same direction in 18 seconds.Statement II: Train A crosses a pole in 5 seconds and also crosses a 120 m platform in 9 seconds.a)The data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the questionb)The data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the questionc)The data either in statement I alone or in statement II alone is sufficient to answer the questiond)The data given in both statements I and II together are not sufficient to answer the questione)The data given in both statements I and II together are necessary to answer the question.Correct answer is option 'B'. 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You have to determine which statement/s is/are necessary to answer the question and give an answer as,Q.Find the speed of train A?Statement I: Train A crosses train B is running in the same direction in 18 seconds.Statement II: Train A crosses a pole in 5 seconds and also crosses a 120 m platform in 9 seconds.a)The data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the questionb)The data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the questionc)The data either in statement I alone or in statement II alone is sufficient to answer the questiond)The data given in both statements I and II together are not sufficient to answer the questione)The data given in both statements I and II together are necessary to answer the question.Correct answer is option 'B'. 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