A man spends ₹1800 per month on average for the first four months and ₹2000 per month on average for the next eight months. He saves ₹5600 annually. What is his average monthly income?
A man spends ₹1800 per month on average for the first four months and ₹2000 per month on average for the next eight months. He saves ₹5600 annually. What is his average monthly income?
एक आदमी पहले चार महीनों के लिए औसतन 1800 रुपये मासिक खर्च करता है और अगले आठ महीनों के लिए 2000 रुपये मासिक खर्च करता है और सालाना 5600 रुपये बचाता है। उसकी औसत मासिक आय है:
Detailed Solution & Logic
Correct Answer:
रु. 2400
Step 1: Total expenditure
First 4 months:
$4 \times 1800 = 7200$
Next 8 months:
$8 \times 2000 = 16000$
Total yearly expenditure:
$7200 + 16000 = 23200$
Step 2: Add savings
Savings = $5600$
Total yearly income:
$23200 + 5600 = 28800$
Step 3: Average monthly income
$\frac{28800}{12} = 2400$
Final Answer: रु. 2400
Similar Practice Questions
“The average marks of 14 students in a class is 63. If the marks of each student are doubled, find the new average.”
“The average marks of 14 students in a class is 63. If the marks of...
The average of 9 numbers is 3. If the average of the first 8 of these numbers is 2,
The average of 9 numbers is 3. If the average of the first 8 of...
The average of all numbers between 6 and 50 which are divisible by 5
The average of all numbers between 6 and 50 which are divisible by 5. 6...
A class of 30 students appeared in a test.
A class of 30 students appeared in a test. The average score of 12 students...
What is the average of the first 10 prime numbers?
What is the average of the first 10 prime numbers? पहली 10 अभाज्य संख्याओं का...
In a 100-marks test, the average of marks scored by 50 students
In a 100-marks test, the average of marks scored by 50 students was found to...
Four boys and three girls spent an average of ₹120, out of which the boys spent an average of ₹150. What is the average amount spent by the girls?
Four boys and three girls spent an average of ₹120, out of which the boys...