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A, B, C, D, E, F are the only six famili...

A, B, C, D, E, F are the only six families in Indira nagar. A, B, C, D, E and F has 7, 8, 10,13, 6 and 10 members in their familes respectively.
If member from all the six families left their respective families to accommodate themselves in the hostel of IM Luknow, then the average number of members now in each family in Indira nagar is :

A

8

B

9

C

10

D

13

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ARIHANT SSC-AVERAGES-Final Round
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  6. There are 3 sets of natural numbers 1 ot 100. Set A contains all the n...

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  7. There are 3 sets of natural numbers 1 ot 100. Set A contains all the n...

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  8. There are 3 sets of natural numbers 1 ot 100. Set A contains all the n...

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  9. There are 3 sets of natural numbers 1 ot 100. Set A contains all the n...

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  10. There are 3 sets of natural numbers 1 ot 100. Set A contains all the n...

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  11. There are 3 sets of natural numbers 1 ot 100. Set A contains all the n...

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  12. There are 3 sets of natural numbers 1 ot 100. Set A contains all the n...

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  13. If the first five elements of the set xi+5,i=1,2,3...5 and the next fi...

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  14. 5 elements below 25 from the set A are transferred to Set B, and 10 el...

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  15. 5 elements below 25 from the set A are transferred to Set B, and 10 el...

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  16. If 10-10 elements are transferred from Set A to Set B, then Set B to S...

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  17. In the following graph the relation between speed and distance is give...

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  18. In the following graph the relation between speed and distance is give...

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  19. Abhay working in Tele Bharti as a salesperson. His monthly salary is j...

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  20. The price of Shirts at Sahara Ganj is defined as rs(100+10x^2), where ...

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