Home
Class 9
MATHS
The mean expenditure of a person from Mo...

The mean expenditure of a person from Monday to Wednesday is `Rs.250`, and the mean expenditure from Wednesday to Friday is `Rs. 400`. If he spend `Rs. 300` on Wednesday, find the mean expenditure of the person from Monday to Friday.

A

`Rs. 340`

B

`Rs. 330`

C

`Rs. 350`

D

`Rs. 360`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • STATISTICS

    PEARSON IIT JEE FOUNDATION|Exercise ESSAY TYPE QUESTION|5 Videos

  • STATISTICS

    PEARSON IIT JEE FOUNDATION|Exercise LEVEL-1|30 Videos

  • STATISTICS

    PEARSON IIT JEE FOUNDATION|Exercise VERY SHORT ANSWER TYPE QUESTIONS|30 Videos

  • SIMPLE INTEREST AND COMPOUND INTEREST

    PEARSON IIT JEE FOUNDATION|Exercise CONCEPT APPLICATION|1 Videos

  • TRIGONOMETRY

    PEARSON IIT JEE FOUNDATION|Exercise Level 3|15 Videos

Similar Questions

Explore conceptually related problems

Sugam earns Rs.1500 and spends Rs.300, what is the ratio of earning to expenditure?

A person earns Rs. 1200 per day and spends Rs. 800. Find the ratio of his savings to expenditure.

Find the difference between the total number of girls visited the place from Monday to Wednesday and the total number of boys visited the place from Wednesday to Friday ?

The ratio of income and expenditure of a person is 11 : 10. If he saves Rs. 9,000 per annum, his monthly income is

The average expenditure of a man for the first five months is Rs. 1200 and for the next seven months is Rs. 1300. Find his monthly average income if he saves Rs. 2900 during the year.

The average temperature from Monday, Tuesday, Wednesday is 38^(@)C . While the average temperature Tuesday, Wednesday, Thursday is 43^(@)C . If the average temperature of Monday and Thursday is 18.5^(@) CFind the temperature of Monday.

The mean temperature of Monday to Wednesday was 37^@C and of Tuesday to Thursday was 34^@C . If the temperature on Thursday was 4/5 that of Monday, the temperature of Thursday was

A man's monthly expenditure is Rs 750, and his savings is Rs 250,find his monthly income.