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Direction: In this question, a question is given followed by information in three statements. You have to consider the information in all the three statements and decide which information in the statement(s) is not necessarily required to answer the question and therefore can't be dispensed with. Indicate your answer accordingly.
Q. What is Suchitra's present age?
Statements:
I. Suchitra's present age is double the age of her son.
II. Ratio between present ages of Suchitra and her mother is 2:3 respectively.
III. Four years hence the ratio between Suchitra's age and her son's age will be 24:13.
- a)None of these
- b)Only III
- c)Either I or II only
- d)Either II or III only
- e)Only II
Correct answer is option 'E'. Can you explain this answer?
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Verified Answer
Direction: In this question, a question is given followed by informati...
According to the statement (I),
Let present age of Suchitra = X and her son = Y
then,
X = 2 × Y
X/Y = 2/1 .....(a)
It is not sufficient data for further calculation so, we need to consider statement (III).
According to the statement (III),
Four year hence ratio of Suchitra and her son's age
Using equation (a) Put X = 2Y in above expression we have,
This is Suchitra's son present age so, Suchitra present age is,
So,only statement (I) and (III) is sufficient to solve the problem.
Let present age of Suchitra = X and her son = Y
then,
X = 2 × Y
X/Y = 2/1 .....(a)
It is not sufficient data for further calculation so, we need to consider statement (III).
According to the statement (III),
Four year hence ratio of Suchitra and her son's age
Using equation (a) Put X = 2Y in above expression we have,
This is Suchitra's son present age so, Suchitra present age is,
So,only statement (I) and (III) is sufficient to solve the problem.
Most Upvoted Answer
Direction: In this question, a question is given followed by informati...
Question: How many students passed in first class?
Statement I: 85% of the students who appeared in examination have passed either in first class or in second class or in pass class.
Statement II: 750 students have passed in second class.
Statement III: The number of students who passed in pass class is 28% of those passed in second class.
Solution:
To answer the question, we need to find the number of students who passed in first class. Let's analyze each statement to see which one is necessary to answer the question.
Statement I: This statement tells us that 85% of the students who appeared in the examination passed in either first class, second class, or pass class. However, it does not give us any specific information about the number of students who passed in first class. Therefore, this statement is not sufficient to answer the question.
Statement II: This statement tells us that 750 students passed in second class. This information is not useful in finding the number of students who passed in first class. Therefore, this statement is not sufficient to answer the question.
Statement III: This statement tells us that the number of students who passed in pass class is 28% of those who passed in second class. Again, this statement does not give us any direct information about the number of students who passed in first class. Therefore, this statement is not sufficient to answer the question.
Conclusion: None of the statements provide us with enough information to determine the number of students who passed in first class. Therefore, the answer is option D, "Question cannot be answered even with information in all three statements."
Statement I: 85% of the students who appeared in examination have passed either in first class or in second class or in pass class.
Statement II: 750 students have passed in second class.
Statement III: The number of students who passed in pass class is 28% of those passed in second class.
Solution:
To answer the question, we need to find the number of students who passed in first class. Let's analyze each statement to see which one is necessary to answer the question.
Statement I: This statement tells us that 85% of the students who appeared in the examination passed in either first class, second class, or pass class. However, it does not give us any specific information about the number of students who passed in first class. Therefore, this statement is not sufficient to answer the question.
Statement II: This statement tells us that 750 students passed in second class. This information is not useful in finding the number of students who passed in first class. Therefore, this statement is not sufficient to answer the question.
Statement III: This statement tells us that the number of students who passed in pass class is 28% of those who passed in second class. Again, this statement does not give us any direct information about the number of students who passed in first class. Therefore, this statement is not sufficient to answer the question.
Conclusion: None of the statements provide us with enough information to determine the number of students who passed in first class. Therefore, the answer is option D, "Question cannot be answered even with information in all three statements."
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Direction: In this question, a question is given followed by information in three statements. You have to consider the information in all the three statements and decide which information in the statement(s) is not necessarily required to answer the question and therefore cant be dispensed with. Indicate your answer accordingly.Q. What is Suchitras present age?Statements:I. Suchitras present age is double the age of her son.II. Ratio between present ages of Suchitra and her mother is 2:3respectively.III. Four years hence the ratio between Suchitras age and her sons age will be 24:13.a)None of theseb)Only IIIc)Either I or II onlyd)Either II or III onlye)Only IICorrect answer is option 'E'. Can you explain this answer?
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Direction: In this question, a question is given followed by information in three statements. You have to consider the information in all the three statements and decide which information in the statement(s) is not necessarily required to answer the question and therefore cant be dispensed with. Indicate your answer accordingly.Q. What is Suchitras present age?Statements:I. Suchitras present age is double the age of her son.II. Ratio between present ages of Suchitra and her mother is 2:3respectively.III. Four years hence the ratio between Suchitras age and her sons age will be 24:13.a)None of theseb)Only IIIc)Either I or II onlyd)Either II or III onlye)Only IICorrect answer is option 'E'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Direction: In this question, a question is given followed by information in three statements. You have to consider the information in all the three statements and decide which information in the statement(s) is not necessarily required to answer the question and therefore cant be dispensed with. Indicate your answer accordingly.Q. What is Suchitras present age?Statements:I. Suchitras present age is double the age of her son.II. Ratio between present ages of Suchitra and her mother is 2:3respectively.III. Four years hence the ratio between Suchitras age and her sons age will be 24:13.a)None of theseb)Only IIIc)Either I or II onlyd)Either II or III onlye)Only IICorrect answer is option 'E'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction: In this question, a question is given followed by information in three statements. You have to consider the information in all the three statements and decide which information in the statement(s) is not necessarily required to answer the question and therefore cant be dispensed with. Indicate your answer accordingly.Q. What is Suchitras present age?Statements:I. Suchitras present age is double the age of her son.II. Ratio between present ages of Suchitra and her mother is 2:3respectively.III. Four years hence the ratio between Suchitras age and her sons age will be 24:13.a)None of theseb)Only IIIc)Either I or II onlyd)Either II or III onlye)Only IICorrect answer is option 'E'. Can you explain this answer?.
Direction: In this question, a question is given followed by information in three statements. You have to consider the information in all the three statements and decide which information in the statement(s) is not necessarily required to answer the question and therefore cant be dispensed with. Indicate your answer accordingly.Q. What is Suchitras present age?Statements:I. Suchitras present age is double the age of her son.II. Ratio between present ages of Suchitra and her mother is 2:3respectively.III. Four years hence the ratio between Suchitras age and her sons age will be 24:13.a)None of theseb)Only IIIc)Either I or II onlyd)Either II or III onlye)Only IICorrect answer is option 'E'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Direction: In this question, a question is given followed by information in three statements. You have to consider the information in all the three statements and decide which information in the statement(s) is not necessarily required to answer the question and therefore cant be dispensed with. Indicate your answer accordingly.Q. What is Suchitras present age?Statements:I. Suchitras present age is double the age of her son.II. Ratio between present ages of Suchitra and her mother is 2:3respectively.III. Four years hence the ratio between Suchitras age and her sons age will be 24:13.a)None of theseb)Only IIIc)Either I or II onlyd)Either II or III onlye)Only IICorrect answer is option 'E'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction: In this question, a question is given followed by information in three statements. You have to consider the information in all the three statements and decide which information in the statement(s) is not necessarily required to answer the question and therefore cant be dispensed with. Indicate your answer accordingly.Q. What is Suchitras present age?Statements:I. Suchitras present age is double the age of her son.II. Ratio between present ages of Suchitra and her mother is 2:3respectively.III. Four years hence the ratio between Suchitras age and her sons age will be 24:13.a)None of theseb)Only IIIc)Either I or II onlyd)Either II or III onlye)Only IICorrect answer is option 'E'. Can you explain this answer?.
Solutions for Direction: In this question, a question is given followed by information in three statements. You have to consider the information in all the three statements and decide which information in the statement(s) is not necessarily required to answer the question and therefore cant be dispensed with. Indicate your answer accordingly.Q. What is Suchitras present age?Statements:I. Suchitras present age is double the age of her son.II. Ratio between present ages of Suchitra and her mother is 2:3respectively.III. Four years hence the ratio between Suchitras age and her sons age will be 24:13.a)None of theseb)Only IIIc)Either I or II onlyd)Either II or III onlye)Only IICorrect answer is option 'E'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE.
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Here you can find the meaning of Direction: In this question, a question is given followed by information in three statements. You have to consider the information in all the three statements and decide which information in the statement(s) is not necessarily required to answer the question and therefore cant be dispensed with. Indicate your answer accordingly.Q. What is Suchitras present age?Statements:I. Suchitras present age is double the age of her son.II. Ratio between present ages of Suchitra and her mother is 2:3respectively.III. Four years hence the ratio between Suchitras age and her sons age will be 24:13.a)None of theseb)Only IIIc)Either I or II onlyd)Either II or III onlye)Only IICorrect answer is option 'E'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Direction: In this question, a question is given followed by information in three statements. You have to consider the information in all the three statements and decide which information in the statement(s) is not necessarily required to answer the question and therefore cant be dispensed with. Indicate your answer accordingly.Q. What is Suchitras present age?Statements:I. Suchitras present age is double the age of her son.II. Ratio between present ages of Suchitra and her mother is 2:3respectively.III. Four years hence the ratio between Suchitras age and her sons age will be 24:13.a)None of theseb)Only IIIc)Either I or II onlyd)Either II or III onlye)Only IICorrect answer is option 'E'. Can you explain this answer?, a detailed solution for Direction: In this question, a question is given followed by information in three statements. You have to consider the information in all the three statements and decide which information in the statement(s) is not necessarily required to answer the question and therefore cant be dispensed with. Indicate your answer accordingly.Q. What is Suchitras present age?Statements:I. Suchitras present age is double the age of her son.II. Ratio between present ages of Suchitra and her mother is 2:3respectively.III. Four years hence the ratio between Suchitras age and her sons age will be 24:13.a)None of theseb)Only IIIc)Either I or II onlyd)Either II or III onlye)Only IICorrect answer is option 'E'. Can you explain this answer? has been provided alongside types of Direction: In this question, a question is given followed by information in three statements. You have to consider the information in all the three statements and decide which information in the statement(s) is not necessarily required to answer the question and therefore cant be dispensed with. Indicate your answer accordingly.Q. What is Suchitras present age?Statements:I. Suchitras present age is double the age of her son.II. Ratio between present ages of Suchitra and her mother is 2:3respectively.III. Four years hence the ratio between Suchitras age and her sons age will be 24:13.a)None of theseb)Only IIIc)Either I or II onlyd)Either II or III onlye)Only IICorrect answer is option 'E'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Direction: In this question, a question is given followed by information in three statements. You have to consider the information in all the three statements and decide which information in the statement(s) is not necessarily required to answer the question and therefore cant be dispensed with. Indicate your answer accordingly.Q. What is Suchitras present age?Statements:I. Suchitras present age is double the age of her son.II. Ratio between present ages of Suchitra and her mother is 2:3respectively.III. Four years hence the ratio between Suchitras age and her sons age will be 24:13.a)None of theseb)Only IIIc)Either I or II onlyd)Either II or III onlye)Only IICorrect answer is option 'E'. Can you explain this answer? tests, examples and also practice JEE tests.
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