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The average weight of 8 persons is incre...

The average weight of 8 persons is increased by 2.5 kg. When one of them, whose weight is 56 kg is replaced by a new man. The weight of the new man is-

A

73 kg

B

76 kg

C

86 kg

D

82 kg

Text Solution

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The correct Answer is:
B
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GAGAN PRATAP -AVERAGE-Multiple Choice Questions
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  3. The average weight of 8 persons is increased by 2.5 kg. When one of th...

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  4. The average age of 25 men is 28 years. 5 new men of an average age of ...

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  5. The average salary of a person for the months of February, March, Apri...

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  8. lf the average of 35 numbers is 22, the average of the first 17 number...

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  9. The average of 65 numbers is 137.8. The average of first 32 numbers is...

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  10. The average of 40 numbers is 36. The average of the first 25 numbers i...

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  11. The average of 83 results is 48.5. If the average of the first 59 resu...

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  12. The average of 60 student’s results is 38. If the average of the first...

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  13. The average of 33 numbers is 74. The average of the first 17 numbers i...

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  14. The average marks of 50 students in an examination was 65. It was late...

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  15. In a class, the average score of thirty students on a test is 69. Late...

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  16. The average marks of 40 students was found to be 68. If the marks of t...

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  17. The average of 100 numbers is 63, but it was found that 2 numbers 37 &...

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  18. The average age of a number of persons in a group’ was calculated as 3...

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  19. The average of the ages of a group of 65 men is 32 years. If 5 men...

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  20. The average of 18 numbers is 37.5. If six numbers of average x are add...

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