Find the odd number / letters / word from the given alternative:a)246b...
Understanding the Options
The question presents a series of three-digit numbers: 246, 356, 527, and 639. To find the odd one out, we can analyze the properties of these numbers.
Analyzing the Numbers
- 246:
- Digits: 2, 4, 6
- All digits are even.
- 356:
- Digits: 3, 5, 6
- Contains one odd digit (3 and 5) and one even digit (6).
- 527:
- Digits: 5, 2, 7
- Contains two odd digits (5 and 7) and one even digit (2).
- 639:
- Digits: 6, 3, 9
- Contains one even digit (6) and two odd digits (3 and 9).
Identifying the Odd Number
From the analysis:
- 246 is entirely even.
- 356 has a mix of odd and even.
- 527 has a mix of odd and even.
- 639 has a mix of odd and even.
Conclusion
The odd one out is 356 because it contains only one even digit, while the other numbers either contain two odd digits or are completely even. This makes option B (356) the correct answer due to its unique composition of mixed digits compared to the others.
Find the odd number / letters / word from the given alternative:a)246b...
In all the other numbers, the sum of the first two digits is equal to the third digit.