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The average expenditure of a man for ...

The average expenditure of a man for the first five months of a year is Rs 5000 and for the next seven months it is Rs 5400. He saves Rs 2300 during the year. His average monthly income is (a) Rs 5425 (b) Rs 5446 (c) Rs 5500 (d) Rs 5600

A

Rs. 5425

B

Rs. 5500

C

Rs. 5446

D

Rs. 5600

Text Solution

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The correct Answer is:
A
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S CHAND IIT JEE FOUNDATION-AVERAGE -QUESTION BANK -16
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  3. The average of a 6 observations is 45.5. If one new observation is ...

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  4. The average age of 3 friends is 23 .Even if the age of the 4th frie...

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  5. In a joint family , the average age of grandparents is 67 years , th...

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  6. For a week , the average daily rainfall was 0.25 cm. There was no r...

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  7. The average of n numbers is x . When 36 is subtracted from two of t...

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  8. Of the four numbers whose average is 60 , the first is (1)/(4) th ...

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  9. Four years ago the average age of A ,B and C was 25 years .Five yea...

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  10. Out of three numbers , the first is twice the second and is half of t...

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  11. The average marks in Mathematics for 5 students was found to be 50 . ...

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  12. If the arithmetic mean of seventy-five numbers is calculated, it is...

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  13. The average of 6 numbers is 30 . If the average of the first four i...

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  14. The average of 11 numbers is 32 .If the average of the first six nu...

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  15. The average marks obtained by 22 candidates in an examination are 45. ...

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  16. Out of 9 persons, 8 persons spent Rs 30 each for their meals. The n...

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  17. Average age of 6 sons of a family is 8 years. Average age of sons toge...

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  18. The average age of students of a class is 15.8 years. The average a...

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  19. The average expenditure of a man for the first five months of a yea...

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  20. The average monthly salary of the workers in a work shop is Rs . 8500...

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