Shekar scored 76, 65, 82, 67 and 85 marks in Mathematics, Science, Social studies, English and Biology respectively. What are his average marks? Choose the correct choice.
A) 65
B) 69
C) 75
D) 85
E) 90

Rationale: "explanation : average = ( 76 + 65 + 82 + 67 + 85 ) / 5 = 375 / 5 = 75 hence average = 75 answer : c"
Answer: C