Question
The spending habits of A, B, and C follow a ratio of
3:2:4, while their savings follow a ratio of 3:1:2. The combined expenditure of all three individuals amounts to Rs. 45,000, and A's total income is Rs. 24,000. Calculate the total income of C.Solution
Let the expenditure of A, B and C be Rs. ‘3x’, Rs. ‘2x’ and Rs. ‘4x’ respectively.
And, the savings of A, B and C be Rs. ‘3y’, Rs. ‘y’ and Rs. ‘2y’ respectively.
According to question,
3x + 2x + 4x = 45000
x = Rs. 5000
And, 3x + 3y = 24000
3y = 24000 – 15000
3y = 9000,
y = Rs. 3000
So, income of C = 4x + 2y = 20000 + 6000 = Rs. 26000
Working alone, B can complete the work in 30 days. C is twice as efficient as B and A takes 20 days more than it takes C to complete the work. Working t...
Sam and John can complete a piece of work in 8 days and 12 days respectively. They work together but after 2 days, Sam leaves. John finishes the remaini...
Amit is 66(2/3)% more efficient than Vivek who can do the same work in 25% more time than Sameer. If Amit and Sameer together can complete 70% of work ...
(y+40) boys can do a piece of work in (z-20) days. (y-5) boys can do the same piece of work in (z+20) days. If (y+30) boys can do the same piece of work...
A and B together, B and C together and A and C together can complete a piece of work in 14 days, 15 days and 18 days respectively. Find the ratio of the...
Karan can do 80% works in 40 days. Remaining work completed by Karan and Arjun in 6 days. In how many total days the total work is finish if Arjun work ...
‘M’ is 60% more efficient than ‘N’. ‘N’ started the work alone and worked for 20 days and after that ‘N’ is replaced by ‘M’. If the ...
P and Q together can do a piece of work in 15 days, Q and R together can do it in 18 days. P starts the work and works on it for 5 days, then Q takes it...
- A man can complete a job alone in 20 days. A woman can complete half of the same job in 15 days. If both work together, how many days will it take them to ...
- If ‘X’ finishes a project in 24 days whereas ‘X’ and ‘Y’ working together can finish it in 15 days, then determine the time ‘Y’ alone will ...
Relevant for Exams:
Hey, Don't leave. If you have any queries regarding any exam let us know here.
