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Which of the following is the odd one out: 3, 6, 9, 12, 15?
Practice Questions
Q1
Which of the following is the odd one out: 3, 6, 9, 12, 15?
3
6
9
12
Questions & Step-by-Step Solutions
Which of the following is the odd one out: 3, 6, 9, 12, 15?
Steps
Concepts
Step 1: Look at the numbers given: 3, 6, 9, 12, 15.
Step 2: Identify if each number is odd or even.
Step 3: Notice that 3, 9, and 15 are odd numbers.
Step 4: Notice that 6 and 12 are even numbers.
Step 5: Check if the numbers are multiples of 3.
Step 6: All numbers (3, 6, 9, 12, 15) are multiples of 3.
Step 7: Compare the odd and even numbers.
Step 8: Realize that 12 is the only even number among them.
Step 9: Conclude that 12 is the odd one out.
No concepts available.
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