Quant Exam > Quant Questions > One year back, Riawas sixtimes as old as her ...
Start Learning for Free
One year back, Ria was six times as old as her daughter. Six years hence, Ria’s age will exceed her daughter’s age by 15 years. The ratio of the present ages of Ria and her daughter is?
- a)15 : 4
- b)19 : 4
- c)15 : 2
- d)17 : 2
- e)None of the Above
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
One year back, Riawas sixtimes as old as her daughter. Six years hence...
Ages of Ria and her daughter = 6x, x
[6x + 1 + 6] – [x + 1 + 6] = 15
5x = 15; x = 3
Ratio = 6x + 1 : x + 1 = 19 : 4
[6x + 1 + 6] – [x + 1 + 6] = 15
5x = 15; x = 3
Ratio = 6x + 1 : x + 1 = 19 : 4
Most Upvoted Answer
One year back, Riawas sixtimes as old as her daughter. Six years hence...
Community Answer
One year back, Riawas sixtimes as old as her daughter. Six years hence...
Will be three times as old as her daughter.
Let's assume the current age of Riawas as R and her daughter as D.
According to the given information, one year back, Riawas six times as old as her daughter:
R - 1 = 6(D - 1)
And six years hence, Ria will be three times as old as her daughter:
R + 6 = 3(D + 6)
Simplifying the equations:
R - 1 = 6D - 6
R - 6D = -5 ----(1)
R + 6 = 3D + 18
R - 3D = 12 ----(2)
Now, we have a system of equations (1) and (2) that we can solve.
Subtracting equation (2) from equation (1):
(R - 6D) - (R - 3D) = -5 - 12
-6D + 3D = -17
-3D = -17
D = 17/3
Substituting the value of D in equation (2):
R - 3(17/3) = 12
R - 17 = 12
R = 12 + 17
R = 29
Therefore, currently, Riawas is 29 years old and her daughter is 17/3 (approximately 5.67) years old.
Let's assume the current age of Riawas as R and her daughter as D.
According to the given information, one year back, Riawas six times as old as her daughter:
R - 1 = 6(D - 1)
And six years hence, Ria will be three times as old as her daughter:
R + 6 = 3(D + 6)
Simplifying the equations:
R - 1 = 6D - 6
R - 6D = -5 ----(1)
R + 6 = 3D + 18
R - 3D = 12 ----(2)
Now, we have a system of equations (1) and (2) that we can solve.
Subtracting equation (2) from equation (1):
(R - 6D) - (R - 3D) = -5 - 12
-6D + 3D = -17
-3D = -17
D = 17/3
Substituting the value of D in equation (2):
R - 3(17/3) = 12
R - 17 = 12
R = 12 + 17
R = 29
Therefore, currently, Riawas is 29 years old and her daughter is 17/3 (approximately 5.67) years old.
|
Explore Courses for Quant exam
|
|
Similar Quant Doubts
One year back, Riawas sixtimes as old as her daughter. Six years hence, Ria’s age will exceed her daughter’s age by 15 years. The ratio of the present ages of Riaand her daughter is?a)15 : 4b)19 : 4c)15 : 2d)17 : 2e)None of the AboveCorrect answer is option 'B'. Can you explain this answer?
Question Description
One year back, Riawas sixtimes as old as her daughter. Six years hence, Ria’s age will exceed her daughter’s age by 15 years. The ratio of the present ages of Riaand her daughter is?a)15 : 4b)19 : 4c)15 : 2d)17 : 2e)None of the AboveCorrect 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 One year back, Riawas sixtimes as old as her daughter. Six years hence, Ria’s age will exceed her daughter’s age by 15 years. The ratio of the present ages of Riaand her daughter is?a)15 : 4b)19 : 4c)15 : 2d)17 : 2e)None of the AboveCorrect 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 One year back, Riawas sixtimes as old as her daughter. Six years hence, Ria’s age will exceed her daughter’s age by 15 years. The ratio of the present ages of Riaand her daughter is?a)15 : 4b)19 : 4c)15 : 2d)17 : 2e)None of the AboveCorrect answer is option 'B'. Can you explain this answer?.
One year back, Riawas sixtimes as old as her daughter. Six years hence, Ria’s age will exceed her daughter’s age by 15 years. The ratio of the present ages of Riaand her daughter is?a)15 : 4b)19 : 4c)15 : 2d)17 : 2e)None of the AboveCorrect 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 One year back, Riawas sixtimes as old as her daughter. Six years hence, Ria’s age will exceed her daughter’s age by 15 years. The ratio of the present ages of Riaand her daughter is?a)15 : 4b)19 : 4c)15 : 2d)17 : 2e)None of the AboveCorrect 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 One year back, Riawas sixtimes as old as her daughter. Six years hence, Ria’s age will exceed her daughter’s age by 15 years. The ratio of the present ages of Riaand her daughter is?a)15 : 4b)19 : 4c)15 : 2d)17 : 2e)None of the AboveCorrect answer is option 'B'. Can you explain this answer?.
Solutions for One year back, Riawas sixtimes as old as her daughter. Six years hence, Ria’s age will exceed her daughter’s age by 15 years. The ratio of the present ages of Riaand her daughter is?a)15 : 4b)19 : 4c)15 : 2d)17 : 2e)None of the AboveCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Quant.
Download more important topics, notes, lectures and mock test series for Quant Exam by signing up for free.
Here you can find the meaning of One year back, Riawas sixtimes as old as her daughter. Six years hence, Ria’s age will exceed her daughter’s age by 15 years. The ratio of the present ages of Riaand her daughter is?a)15 : 4b)19 : 4c)15 : 2d)17 : 2e)None of the AboveCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
One year back, Riawas sixtimes as old as her daughter. Six years hence, Ria’s age will exceed her daughter’s age by 15 years. The ratio of the present ages of Riaand her daughter is?a)15 : 4b)19 : 4c)15 : 2d)17 : 2e)None of the AboveCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for One year back, Riawas sixtimes as old as her daughter. Six years hence, Ria’s age will exceed her daughter’s age by 15 years. The ratio of the present ages of Riaand her daughter is?a)15 : 4b)19 : 4c)15 : 2d)17 : 2e)None of the AboveCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of One year back, Riawas sixtimes as old as her daughter. Six years hence, Ria’s age will exceed her daughter’s age by 15 years. The ratio of the present ages of Riaand her daughter is?a)15 : 4b)19 : 4c)15 : 2d)17 : 2e)None of the AboveCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice One year back, Riawas sixtimes as old as her daughter. Six years hence, Ria’s age will exceed her daughter’s age by 15 years. The ratio of the present ages of Riaand her daughter is?a)15 : 4b)19 : 4c)15 : 2d)17 : 2e)None of the AboveCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Quant tests.
|
|
Explore Courses for Quant exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup