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The average of 21 numbers is 44. The ave...

The average of 21 numbers is 44. The average of first 11 numbers is 48 and that of last 11 numbers is 42. If 11th number is excluded, what is the average of the remaining numbers?
21 संख्याओं का औसत 44 है | पहली 11 संख्याओं का औसत 48 तथा अंतिम 11 संख्याओं का औसत 42 है| यदि 11वीं संख्या को हटा दिया जाए, तो शेष संख्याओं का औसत क्या होगा ?

A

43

B

42

C

42.9

D

43.5

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PINNACLE-AVERAGE-EXERCISE
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  12. The average of 15 numbers is 45. The average of the first six numbers ...

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  13. The average weight of 60 students in a class is 56.4 kg. If 12 student...

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  14. The average of a few numbers is 48. If 75% of the numbers are increase...

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  15. The number of students in classes A and B are 60 and 70, respectively....

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  16. There are three positive numbers. If the average of any two of them is...

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  17. The average of 12 numbers is 18.5. The average of first six numbers is...

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  18. There are 96 students in a class, out of which the number of girls is ...

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  19. The average temperature of one week was 30^@ c . If the average tempe...

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  20. The daily average rainfall on 5 days of the week is 30 mm.If the rainf...

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