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Ratio between present ages of A, B and C is 5:4:6. Total of the ages of A and C after 5 years will be 54 years. What will be the ratio of ages of B and C after 4 years?
  • a)
    5:4
  • b)
    5:7
  • c)
    4:5
  • d)
    Data inadequate
  • e)
    None
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Ratio between present ages of A, B and C is 5:4:6. Total of the ages o...
Option (2) 5:7 is correct✅answer. 
Explanation:-
Let age of A = 5 x
                   B=  4x
                   C = 6x 
Then, according to the question;
( 5x+5) + (6x+5) = 54
11x + 10   = 54
=> 11x  = 54-10
=> 11x = 44
=> x =  4
B's age after 4 years;
 = 4x +4 
=> 4*4+4 
=>  20 years. 
C's age after 4 years ;
= 6x+4 
=>6*4+4
=  28 years 
Therefore,  ratio = 20/28
=>       ratio = 5:7
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Most Upvoted Answer
Ratio between present ages of A, B and C is 5:4:6. Total of the ages o...
Let age of A
is 5x age of B is 4x and age of C is 6x Then (5x+5)+(6x+5)= 54 11x=54-10 x=44/11=4 B's age after 4 years 4x+4 = 4×4+4=20 C's age after 4 years 6x+4 = 6×4+4 =28 years Ratio= 20/28 = 5:7 Ans
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Community Answer
Ratio between present ages of A, B and C is 5:4:6. Total of the ages o...
Given information:
- The ratio between the present ages of A, B, and C is 5:4:6.
- The total of the ages of A and C after 5 years will be 54 years.

Let's assume the present ages of A, B, and C to be 5x, 4x, and 6x respectively.

Age of A after 5 years = 5x + 5
Age of C after 5 years = 6x + 5

According to the given information, the total of the ages of A and C after 5 years will be 54 years.

So, we have the equation:
(5x + 5) + (6x + 5) = 54
11x + 10 = 54
11x = 44
x = 4

Therefore, the present ages of A, B, and C are 20, 16, and 24 respectively.

Now, we need to find the ratio of the ages of B and C after 4 years.

Age of B after 4 years = 16 + 4 = 20
Age of C after 4 years = 24 + 4 = 28

So, the ratio of the ages of B and C after 4 years is 20:28, which can be simplified to 5:7.

Therefore, the correct answer is option B) 5:7.
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Ratio between present ages of A, B and C is 5:4:6. Total of the ages of A and C after 5 years will be 54 years. What will be the ratio of ages of B and C after 4 years?a)5:4b)5:7c)4:5d)Data inadequatee)NoneCorrect answer is option 'B'. Can you explain this answer?
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Ratio between present ages of A, B and C is 5:4:6. Total of the ages of A and C after 5 years will be 54 years. What will be the ratio of ages of B and C after 4 years?a)5:4b)5:7c)4:5d)Data inadequatee)NoneCorrect answer is option 'B'. 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 Ratio between present ages of A, B and C is 5:4:6. Total of the ages of A and C after 5 years will be 54 years. What will be the ratio of ages of B and C after 4 years?a)5:4b)5:7c)4:5d)Data inadequatee)NoneCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Quant 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Ratio between present ages of A, B and C is 5:4:6. Total of the ages of A and C after 5 years will be 54 years. What will be the ratio of ages of B and C after 4 years?a)5:4b)5:7c)4:5d)Data inadequatee)NoneCorrect answer is option 'B'. Can you explain this answer?.
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