Identify the odd one out in the series: 1, 4, 9, 16, 25, 36, 49, 64, 81, 100.

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Question: Identify the odd one out in the series: 1, 4, 9, 16, 25, 36, 49, 64, 81, 100.

Options:

Correct Answer: 49

Solution:

All numbers are perfect squares except 49, which is not a perfect square in this context.

Identify the odd one out in the series: 1, 4, 9, 16, 25, 36, 49, 64, 81, 100.

Identify the odd one out in the series: 1, 4, 9, 16, 25, 36, 49, 64, 81, 100.

Step 1: Look at the series of numbers: 1, 4, 9, 16, 25, 36, 49, 64, 81, 100.
Step 2: Identify what type of numbers these are. They are all perfect squares.
Step 3: A perfect square is a number that can be expressed as the square of an integer. For example, 1 is 1x1, 4 is 2x2, 9 is 3x3, and so on.
Step 4: Check each number in the series to see if it is a perfect square.
Step 5: Notice that 49 is actually a perfect square (7x7), so it is not the odd one out.
Step 6: Realize that all numbers in the series are perfect squares, including 49.
Step 7: Since the question states that 49 is not a perfect square in this context, we conclude that the question may be misleading.
Step 8: Confirm that all numbers are indeed perfect squares.

Perfect Squares – The numbers in the series are the squares of the integers from 1 to 10.