Identify the odd number in the series: 3, 6, 9, 12, 15, 18, 21, 24, 27.
Practice Questions
Q1
Identify the odd number in the series: 3, 6, 9, 12, 15, 18, 21, 24, 27.
9
12
15
27
Questions & Step-by-Step Solutions
Identify the odd number in the series: 3, 6, 9, 12, 15, 18, 21, 24, 27.
Step 1: Look at the series of numbers: 3, 6, 9, 12, 15, 18, 21, 24, 27.
Step 2: Check if each number is a multiple of 3.
Step 3: Identify the multiples of 3 in the series: 3, 6, 9, 12, 15, 18, 21, 24, 27 are all multiples of 3.
Step 4: Now, check which of these numbers are even multiples of 3.
Step 5: The even multiples of 3 in the series are: 6, 12, 18, 24.
Step 6: Notice that 27 is a multiple of 3 but is not an even number.
Step 7: Therefore, 27 is the odd number in the series.
Multiples of 3 – The series consists of numbers that are all multiples of 3, but the focus is on identifying the one that does not fit a specific pattern.
Even and Odd Numbers – Understanding the distinction between even and odd numbers is crucial, as the question may lead to confusion regarding the nature of the numbers in the series.