A) 31
B) 26
C) 28
D) 25
Correct Answer: A
Solution :
Let the excluded number be x and the sum of rest of numbers be y. Then, \[21=\frac{x+y}{6}\,\,\,\Rightarrow \,\,\,\,126=x+y\] ...(i) Also, \[19=\frac{y}{5}\,\,\Rightarrow \,\,\,y=95\] \[\therefore \] From (i)\[x=31\].You need to login to perform this action.
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