Madhya Pradesh Police Exam Model Paper 3

Question : 52 of 100

Marks: +1, -0

Ram got different marks in different subjects. His marks are 70, 50, 60, 65 and 75. Then his average mark is what percent of 320:

Solution:

Concept:
Average = Total sum/ Total subjects
Calculation:
Sum of marks

= 70 + 50 + 60 + 65 + 75

= 320

Average mark = Total marks / Number of subjects

= 320{/}5

= 64
∴ Percentage average mark of

320 = 64{/}320 × 100

= 20%

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