The average marks of 10 students in a class is 100. But a student mark is wrongly noted as 90 instead of 10 then find the correct average marks? Choose the correct choice from the following:
A) A)78  B) B)82  C) C)92  D) D)91  E) E)85
correct avg marks = 100+(10-90)/10   avg = 100-8= 
<gadget id="calculator">100-8</gadget>
<output>92</output>
92   Answer is 92
<result>C</result>
The average marks of 10 students in a class is 100. But a student mark is wrongly noted as 90 instead of 10 then find the correct average marks?