9th Class
Mathematics
Statistics
Question Bank
Statistics
question_answer
Arnav scored 63 marks in English, 57 in Hindi, 82 in Mathematics, 55 in Social Science and\[x\]in Science. If the average he scored is 60, find the average of best four of the them.
A) 63.25
B) 65.15
C) 64.25
D) 60.75
Correct Answer:
C
Solution :
Average = Marks score in fie subjects are 63, 57, 82, 55, 43. Best four marks are 63, 57, 82, 55 Required average