UPSC Exam  >  UPSC Questions  >  The monthly incomes of X and Y are in the rat... Start Learning for Free
The monthly incomes of X and Y are in the ratio of 4 : 3 and their monthly expenses are in the ratio of 3 : 2. However, each saves Rs.6,000 per month. What is their total monthly income?
  • a)
    Rs.28,000
  • b)
    Rs.42,000
  • c)
    Rs.56,000
  • d)
    Rs.84,000
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
The monthly incomes of X and Y are in the ratio of 4 : 3 and their mon...

View all questions of this test
Most Upvoted Answer
The monthly incomes of X and Y are in the ratio of 4 : 3 and their mon...
Given, the ratio of monthly incomes of X and Y is 4:3 and the ratio of their monthly expenses is 3:2. Also, each saves Rs.6000 per month.

Let the monthly incomes of X and Y be 4x and 3x respectively.
Let the monthly expenses of X and Y be 3y and 2y respectively.

As each saves Rs.6000 per month, their monthly savings are:
Savings of X = 4x - 3y - 6000
Savings of Y = 3x - 2y - 6000

As their savings are equal, we can equate the above two expressions:
4x - 3y - 6000 = 3x - 2y - 6000
Simplifying, we get:
x = y

Now, we can find the value of x:
(4x - 3y) / 3 = 6000
Substituting x = y, we get:
x = 18000

Hence, the monthly incomes of X and Y are:
Income of X = 4x = Rs.72,000
Income of Y = 3x = Rs.54,000

Therefore, their total monthly income is:
Rs.72,000 + Rs.54,000 = Rs.1,26,000

Hence, the correct option is (B) Rs.42,000.
Free Test
Community Answer
The monthly incomes of X and Y are in the ratio of 4 : 3 and their mon...

Explore Courses for UPSC exam

Top Courses for UPSC

The monthly incomes of X and Y are in the ratio of 4 : 3 and their monthly expenses are in the ratio of 3 : 2. However, each saves Rs.6,000 per month. What is their total monthly income?a)Rs.28,000b)Rs.42,000c)Rs.56,000d)Rs.84,000Correct answer is option 'B'. Can you explain this answer?
Question Description
The monthly incomes of X and Y are in the ratio of 4 : 3 and their monthly expenses are in the ratio of 3 : 2. However, each saves Rs.6,000 per month. What is their total monthly income?a)Rs.28,000b)Rs.42,000c)Rs.56,000d)Rs.84,000Correct answer is option 'B'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about The monthly incomes of X and Y are in the ratio of 4 : 3 and their monthly expenses are in the ratio of 3 : 2. However, each saves Rs.6,000 per month. What is their total monthly income?a)Rs.28,000b)Rs.42,000c)Rs.56,000d)Rs.84,000Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The monthly incomes of X and Y are in the ratio of 4 : 3 and their monthly expenses are in the ratio of 3 : 2. However, each saves Rs.6,000 per month. What is their total monthly income?a)Rs.28,000b)Rs.42,000c)Rs.56,000d)Rs.84,000Correct answer is option 'B'. Can you explain this answer?.
Solutions for The monthly incomes of X and Y are in the ratio of 4 : 3 and their monthly expenses are in the ratio of 3 : 2. However, each saves Rs.6,000 per month. What is their total monthly income?a)Rs.28,000b)Rs.42,000c)Rs.56,000d)Rs.84,000Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC. Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.
Here you can find the meaning of The monthly incomes of X and Y are in the ratio of 4 : 3 and their monthly expenses are in the ratio of 3 : 2. However, each saves Rs.6,000 per month. What is their total monthly income?a)Rs.28,000b)Rs.42,000c)Rs.56,000d)Rs.84,000Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of The monthly incomes of X and Y are in the ratio of 4 : 3 and their monthly expenses are in the ratio of 3 : 2. However, each saves Rs.6,000 per month. What is their total monthly income?a)Rs.28,000b)Rs.42,000c)Rs.56,000d)Rs.84,000Correct answer is option 'B'. Can you explain this answer?, a detailed solution for The monthly incomes of X and Y are in the ratio of 4 : 3 and their monthly expenses are in the ratio of 3 : 2. However, each saves Rs.6,000 per month. What is their total monthly income?a)Rs.28,000b)Rs.42,000c)Rs.56,000d)Rs.84,000Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of The monthly incomes of X and Y are in the ratio of 4 : 3 and their monthly expenses are in the ratio of 3 : 2. However, each saves Rs.6,000 per month. What is their total monthly income?a)Rs.28,000b)Rs.42,000c)Rs.56,000d)Rs.84,000Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice The monthly incomes of X and Y are in the ratio of 4 : 3 and their monthly expenses are in the ratio of 3 : 2. However, each saves Rs.6,000 per month. What is their total monthly income?a)Rs.28,000b)Rs.42,000c)Rs.56,000d)Rs.84,000Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice UPSC tests.
Explore Courses for UPSC exam

Top Courses for UPSC

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev