SSC CGL Exam > SSC CGL Questions > The age gap between A and C is twice that bet...
Start Learning for Free
The age gap between A and C is twice that between A and B. A is older than B and the ratio of the maximum and minimum possible age of C is 7 : 1. What is the ratio of the age of A to B?
- a)8 : 7
- b)4 : 3
- c)3 : 2
- d)8 : 5
Correct answer is option 'D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
The age gap between A and C is twice that between A and B. A is older ...
Given Information:
- Age gap between A and C is twice that between A and B
- A is older than B
- Ratio of maximum and minimum possible age of C is 7 : 1
Let's Solve the Problem:
Step 1: Understanding the Age Gap
- Let's assume the age of A is x years, B is y years, and C is z years.
- According to the given information, the age gap between A and C is twice that between A and B. This can be represented as z - x = 2(x - y).
Step 2: Understanding the Ratio
- The ratio of the maximum and minimum possible age of C is 7 : 1. This implies that z = 7k and z = k for some positive integer k.
Step 3: Solving the Equations
- Substituting z = 7k and z = k in the equation z - x = 2(x - y), we get 7k - x = 2(x - y) and k - x = 2(x - y).
- Solving these two equations simultaneously, we find k = 3x and x = 2y.
Step 4: Finding the Ratio of Ages
- Since x = 2y, the ratio of the age of A to B is 2 : 1.
- Therefore, the ratio of the age of A to B is 8 : 4, which simplifies to 2 : 1 or 8 : 4 (dividing both by 2).
- Hence, the correct answer is option 'D' - 8 : 5.
Free Test
FREE
| Start Free Test |
Community Answer
The age gap between A and C is twice that between A and B. A is older ...
Let the age of B = z
Age of A = z + x
Age of C = z + x + 2x or z + x – 2x
z + 3x or z – x
z + 3x : z – x = 7 : 1
z : x = 5 : 3
Ratio of the age of A : B = z + x : z = (5 + 3) : 5 = 8 : 5
Hence, Option D is correct.
Age of A = z + x
Age of C = z + x + 2x or z + x – 2x
z + 3x or z – x
z + 3x : z – x = 7 : 1
z : x = 5 : 3
Ratio of the age of A : B = z + x : z = (5 + 3) : 5 = 8 : 5
Hence, Option D is correct.
Attention SSC CGL Students!
To make sure you are not studying endlessly, EduRev has designed SSC CGL study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in SSC CGL.
|
Explore Courses for SSC CGL exam
|
|
Similar SSC CGL Doubts
Top Courses for SSC CGLView all
The age gap between A and C is twice that between A and B. A is older than B and the ratio of the maximum and minimum possible age of C is 7 : 1. What is the ratio of the age of A to B?a)8 : 7b)4 : 3c)3 : 2d)8 : 5Correct answer is option 'D'. Can you explain this answer?
Question Description
The age gap between A and C is twice that between A and B. A is older than B and the ratio of the maximum and minimum possible age of C is 7 : 1. What is the ratio of the age of A to B?a)8 : 7b)4 : 3c)3 : 2d)8 : 5Correct answer is option 'D'. Can you explain this answer? for SSC CGL 2024 is part of SSC CGL preparation. The Question and answers have been prepared according to the SSC CGL exam syllabus. Information about The age gap between A and C is twice that between A and B. A is older than B and the ratio of the maximum and minimum possible age of C is 7 : 1. What is the ratio of the age of A to B?a)8 : 7b)4 : 3c)3 : 2d)8 : 5Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for SSC CGL 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The age gap between A and C is twice that between A and B. A is older than B and the ratio of the maximum and minimum possible age of C is 7 : 1. What is the ratio of the age of A to B?a)8 : 7b)4 : 3c)3 : 2d)8 : 5Correct answer is option 'D'. Can you explain this answer?.
The age gap between A and C is twice that between A and B. A is older than B and the ratio of the maximum and minimum possible age of C is 7 : 1. What is the ratio of the age of A to B?a)8 : 7b)4 : 3c)3 : 2d)8 : 5Correct answer is option 'D'. Can you explain this answer? for SSC CGL 2024 is part of SSC CGL preparation. The Question and answers have been prepared according to the SSC CGL exam syllabus. Information about The age gap between A and C is twice that between A and B. A is older than B and the ratio of the maximum and minimum possible age of C is 7 : 1. What is the ratio of the age of A to B?a)8 : 7b)4 : 3c)3 : 2d)8 : 5Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for SSC CGL 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The age gap between A and C is twice that between A and B. A is older than B and the ratio of the maximum and minimum possible age of C is 7 : 1. What is the ratio of the age of A to B?a)8 : 7b)4 : 3c)3 : 2d)8 : 5Correct answer is option 'D'. Can you explain this answer?.
Solutions for The age gap between A and C is twice that between A and B. A is older than B and the ratio of the maximum and minimum possible age of C is 7 : 1. What is the ratio of the age of A to B?a)8 : 7b)4 : 3c)3 : 2d)8 : 5Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for SSC CGL.
Download more important topics, notes, lectures and mock test series for SSC CGL Exam by signing up for free.
Here you can find the meaning of The age gap between A and C is twice that between A and B. A is older than B and the ratio of the maximum and minimum possible age of C is 7 : 1. What is the ratio of the age of A to B?a)8 : 7b)4 : 3c)3 : 2d)8 : 5Correct answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
The age gap between A and C is twice that between A and B. A is older than B and the ratio of the maximum and minimum possible age of C is 7 : 1. What is the ratio of the age of A to B?a)8 : 7b)4 : 3c)3 : 2d)8 : 5Correct answer is option 'D'. Can you explain this answer?, a detailed solution for The age gap between A and C is twice that between A and B. A is older than B and the ratio of the maximum and minimum possible age of C is 7 : 1. What is the ratio of the age of A to B?a)8 : 7b)4 : 3c)3 : 2d)8 : 5Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of The age gap between A and C is twice that between A and B. A is older than B and the ratio of the maximum and minimum possible age of C is 7 : 1. What is the ratio of the age of A to B?a)8 : 7b)4 : 3c)3 : 2d)8 : 5Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice The age gap between A and C is twice that between A and B. A is older than B and the ratio of the maximum and minimum possible age of C is 7 : 1. What is the ratio of the age of A to B?a)8 : 7b)4 : 3c)3 : 2d)8 : 5Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice SSC CGL tests.
|
|
Explore Courses for SSC CGL 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