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Following questions contain two statements as the 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 total number of students in class A?
Statement I: The number of boys in class A is 50 more than that of girls. If 30 boys and 50 girls joined class A and then the ratio of boys to girls becomes 6:5.
Statement II: The ratio of the number of boys to girls in class A is 3:2 and the number of boys in class B is 12% more than that of girls. If the difference between the total number of students in classes A and B is 68.
  • 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 'A'. Can you explain this answer?
Most Upvoted Answer
Following questions contain two statements as the statement I and stat...
From statement I,
Let the number of girls in class A = x
And the number of boys in class A = x + 50
(x+ 50 + 30)/(x + 50) = 6/5
5x + 400 = 6x + 300
x = 100
The total number of students in class A = 100 + 100 + 50 = 250
So, Statement I alone is sufficient to answer the question.
From statement II,
Let the number of boys in class A = 3x
And the number of girls in class A = 2x
Ratio of the number of boys to girls in class B = 112:100 = 28:25
So, Statement II alone is not sufficient to answer the question.
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Community Answer
Following questions contain two statements as the statement I and stat...
Understanding the Problem
To find the total number of students in class A, we need to analyze the given statements carefully.
Statement I Analysis
- The number of boys in class A is stated to be 50 more than the number of girls.
- After adding 30 boys and 50 girls, the ratio of boys to girls becomes 6:5.
From this information, we can set up equations:
1. Let B be the number of boys and G be the number of girls in class A.
- We have B = G + 50.
2. After adding students:
- The new number of boys = B + 30
- The new number of girls = G + 50
- The ratio can be expressed as:
(B + 30) / (G + 50) = 6/5.
Using these equations, we can solve for B and G, leading us to the total number of students in class A.
Statement II Analysis
- The ratio of boys to girls in class A is 3:2.
- The number of boys in class B is 12% more than that of girls in class B.
- The difference between the total number of students in classes A and B is 68.
However, this information does not provide a direct means to calculate the total number of students in class A because we need additional details about the boys and girls in class B to derive any values for class A.
Conclusion
- Statement I is sufficient as it allows us to calculate the total number of students in class A.
- Statement II is not sufficient on its own to answer the question.
Thus, the correct option is (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.
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Following questions contain two statements as the 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 total number of students in class A?Statement I: The number of boys in class A is 50 more than that of girls. If 30 boys and 50 girls joined class A and then the ratio of boys to girls becomes 6:5.Statement II: The ratio of the number of boys to girls in class A is 3:2 and the number of boys in class B is 12% more than that of girls. If the difference between the total number of students in classes A and B is 68.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 'A'. Can you explain this answer?
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Following questions contain two statements as the 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 total number of students in class A?Statement I: The number of boys in class A is 50 more than that of girls. If 30 boys and 50 girls joined class A and then the ratio of boys to girls becomes 6:5.Statement II: The ratio of the number of boys to girls in class A is 3:2 and the number of boys in class B is 12% more than that of girls. If the difference between the total number of students in classes A and B is 68.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 'A'. 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 the 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 total number of students in class A?Statement I: The number of boys in class A is 50 more than that of girls. If 30 boys and 50 girls joined class A and then the ratio of boys to girls becomes 6:5.Statement II: The ratio of the number of boys to girls in class A is 3:2 and the number of boys in class B is 12% more than that of girls. If the difference between the total number of students in classes A and B is 68.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 'A'. 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 the 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 total number of students in class A?Statement I: The number of boys in class A is 50 more than that of girls. If 30 boys and 50 girls joined class A and then the ratio of boys to girls becomes 6:5.Statement II: The ratio of the number of boys to girls in class A is 3:2 and the number of boys in class B is 12% more than that of girls. If the difference between the total number of students in classes A and B is 68.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 'A'. Can you explain this answer?.
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If the difference between the total number of students in classes A and B is 68.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 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Following questions contain two statements as the 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 total number of students in class A?Statement I: The number of boys in class A is 50 more than that of girls. If 30 boys and 50 girls joined class A and then the ratio of boys to girls becomes 6:5.Statement II: The ratio of the number of boys to girls in class A is 3:2 and the number of boys in class B is 12% more than that of girls. If the difference between the total number of students in classes A and B is 68.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 'A'. Can you explain this answer?, a detailed solution for Following questions contain two statements as the 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 total number of students in class A?Statement I: The number of boys in class A is 50 more than that of girls. If 30 boys and 50 girls joined class A and then the ratio of boys to girls becomes 6:5.Statement II: The ratio of the number of boys to girls in class A is 3:2 and the number of boys in class B is 12% more than that of girls. If the difference between the total number of students in classes A and B is 68.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 'A'. Can you explain this answer? has been provided alongside types of Following questions contain two statements as the 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 total number of students in class A?Statement I: The number of boys in class A is 50 more than that of girls. If 30 boys and 50 girls joined class A and then the ratio of boys to girls becomes 6:5.Statement II: The ratio of the number of boys to girls in class A is 3:2 and the number of boys in class B is 12% more than that of girls. If the difference between the total number of students in classes A and B is 68.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 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Following questions contain two statements as the 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 total number of students in class A?Statement I: The number of boys in class A is 50 more than that of girls. If 30 boys and 50 girls joined class A and then the ratio of boys to girls becomes 6:5.Statement II: The ratio of the number of boys to girls in class A is 3:2 and the number of boys in class B is 12% more than that of girls. If the difference between the total number of students in classes A and B is 68.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 'A'. Can you explain this answer? tests, examples and also practice Banking Exams tests.
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