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The respective ratio among the present age of Ram, Rohan and Raj is 3 : 4 : 5. If the average of their present age is 28 years then what would be the sum of the age of Ram and Rohan together after 5 years?
  • a)
    45 years
  • b)
    55 years
  • c)
    52 years
  • d)
    59 years
  • e)
    None of these
Correct answer is option 'D'. Can you explain this answer?
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The respective ratio among the present age of Ram, Rohan and Raj is 3 ...
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The respective ratio among the present age of Ram, Rohan and Raj is 3 ...
Given:
Ratio of Ram's age : Rohan's age : Raj's age = 3 : 4 : 5

Let the present age of Ram, Rohan, and Raj be 3x, 4x, and 5x respectively.

Average of their present age = 28 years

Sum of their present age = (3x + 4x + 5x) = 12x

According to the given information, the sum of their present age is 12x which is equal to 28*3 = 84.

So, 12x = 84
=> x = 7

Hence, Ram's present age = 3x = 3*7 = 21 years

Rohan's present age = 4x = 4*7 = 28 years

After 5 years:
Ram's age = 21 + 5 = 26 years
Rohan's age = 28 + 5 = 33 years

Sum of the age of Ram and Rohan after 5 years = 26 + 33 = 59 years

Therefore, the correct answer is option D) 59 years.
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The respective ratio among the present age of Ram, Rohan and Raj is 3 : 4 : 5. If the average of their present age is 28 years then what would be the sum of the age of Ram and Rohan together after 5 years?a)45 yearsb)55 yearsc)52 yearsd)59 yearse)None of theseCorrect answer is option 'D'. Can you explain this answer?
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The respective ratio among the present age of Ram, Rohan and Raj is 3 : 4 : 5. If the average of their present age is 28 years then what would be the sum of the age of Ram and Rohan together after 5 years?a)45 yearsb)55 yearsc)52 yearsd)59 yearse)None of theseCorrect answer is option 'D'. Can you explain this answer? for Quant 2024 is part of Quant preparation. The Question and answers have been prepared according to the Quant exam syllabus. Information about The respective ratio among the present age of Ram, Rohan and Raj is 3 : 4 : 5. If the average of their present age is 28 years then what would be the sum of the age of Ram and Rohan together after 5 years?a)45 yearsb)55 yearsc)52 yearsd)59 yearse)None of theseCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Quant 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The respective ratio among the present age of Ram, Rohan and Raj is 3 : 4 : 5. If the average of their present age is 28 years then what would be the sum of the age of Ram and Rohan together after 5 years?a)45 yearsb)55 yearsc)52 yearsd)59 yearse)None of theseCorrect answer is option 'D'. Can you explain this answer?.
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