The average mark obtained by Saloni in four papers was 51, and in the fifth paper, she gets 56 marks. Find her new average in all five papers.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2 i.e. 52
Given that
The average marks obtained by Saloni in four papers is 51
The total marks obtained by Saloni in four papers = 51 × 4 = 204
According to the question
Her new average in all five papers = (204 + 56)/5 = 52