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MathematicsUNILORIN Post UTME

Options:

A.
B.
C.
D.
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Earlier discussion

1 older comment kept for context.

Timothy Godspower

Odd numbers are numbers not divisible by 2.
Adding the odd numbers between 1 and 11.
Note that the word "between" is more like a weak inequality that accepts numbers from boundaries. Hence the odd number between 1 and 11
1 2 3 4 5 6 7 9 10 11
Are 1 3 5 7 9 11
Adding up this value, we will end up having and even number 36
Therefore A is correct. That's it