In a class of 30 students in an examination in maths 3 students scored 95 marks each, 3 get zero each and the average of the rest was 45. What is the average of the whole class?
Choose the correct choice from the following choices
A) A)47  B) B)45.6  C) C)44  D) D)48.5  E) E)49
Explanation:   Total marks obtained by a class of 25 students   = 3*95 + 3*0 + 26 * 45= 
<gadget id="calculator">3*95 + 3*0 + 26 * 45</gadget>
<output>1_455</output>
1455   Average marks of whole class= 1455/30= 
<gadget id="calculator">1455/30</gadget>
<output>97/2 = around 48.5</output>
48.5   Answer: Option 48.5
<result>D</result>
In a class of 30 students in an examination in maths 3 students scored 95 marks each, 3 get zero each and the average of the rest was 45. What is the average of the whole class?