Question : Directions: In the following question, find the odd number from the given alternatives.
Option 1: 1001
Option 2: 715
Option 3: 429
Option 4: 390
Correct Answer: 390
Solution :
Odd numbers→digits end with 1, 3, 5, 7, 9
Even numbers→digits end with 2, 4, 6, 8, 0
Let's check the options –
First option:
1001→ends with 1→Odd number
Second option:
715→ends with 5→Odd number
Third option:
429→ends with 9→Odd number
Fourth option:
390→ends with 0→Even number
So, the fourth option differs from the other options as all are odd numbers except 390. Hence, the fourth option is correct.
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