A) 400
B) 700
C) 70
We know that:
Average = Sum/Number
40 = Sum/7
⇒ Sum = 280
Related MCQs:
- The average of 50 numbers is 30. If two numbers 35 and 40 are discarded, then the average of the remaining numbers is nearly:
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- Two numbers whose sum is 67 and difference is 3, the numbers are: