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The average of first 10 even numbers is?
Question 1:
The average of first 10 even numbers is?
A.
18
B.
22
C.
9
D.
11
Feedback
Sum of 10 even numbers = 10 * 11 = 110
Average = 110/10 = 11
(or)
The average of first n even numbers is n(n+1)/n = n+1
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Practice Averages Online Test 1 | Englishfreetest.com
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