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In the following problems, there is one question and some statements given below the question. You have to decide whether the data given in the statements is sufficient to answer the question. Read all the statements carefully and find out which of the statements is/are sufficient to answer the given question. Choose the correct alternative for each question.
Find Ratnesh's present age, if
I. Five years ago, Ratnesh's age was double that of his daughter's age at that time.
II. Present ages of Ratnesh and his daughter are in the ratio of 11:6 respectively.
III. Five years hence, the respective ratio of Ratnesh's age and his daughter's age will become 12:7.
  • a)
    Only I and II
  • b)
    Only II and III
  • c)
    Only I and III
  • d)
    Any two of the three
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
In the following problems, there is one question and some statements ...
1) Present ages of Ratnesh and his daughter will be 11x and 6x years respectively.
2) 5 years ago, Ratnesh's age = 2 x His daughter's age
3) 5 years hence, Ratnesh's age/daughter's age = 12/7
Clearly, any two of the above will give Ratnesh's present age Therefore, the correct answer is (d).
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In the following problems, there is one question and some statements given below the question. You have to decide whether the data given in the statements is sufficient to answer the question. Read all the statements carefully and find out which of the statements is/are sufficient to answer the given question. Choose the correct alternative for each question.Find Ratnesh's present age, ifI. Five years ago, Ratnesh's age was double that of his daughter's age at that time.II. Present ages of Ratnesh and his daughter are in the ratio of 11:6 respectively.III. Five years hence, the respective ratio of Ratnesh's age and his daughter's age will become 12:7.a)Only I and IIb)Only II and IIIc)Only I and IIId)Any two of the threeCorrect answer is option 'D'. Can you explain this answer?
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