alleryWhich number is even?
A3749
B3748
C3751
D3755
Answer & Solution
Correct answer: B. 3748
1. An integer is even if its last digit is even.
2. 3748 ends in 8.
3. The others end in 9, 1 and 5, which are odd.
_Source: Wikipedia, Parity (mathematics) (CC BY-SA 4.0), Parity (mathematics)_
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