Question:
Identify the odd one out:45,175, ? , 1573, 2873, 5491, 8303
Identify the odd one out:45,175, ? , 1573, 2873, 5491, 8303
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In odd-one-out questions, first test common properties such as perfect squares, cubes, primes, and divisibility.
Updated On: Jun 15, 2026
- 625
- 729
- 529
- 539
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The Correct Option is D
Solution and Explanation
Step 1: Check whether the numbers are perfect squares.
\[ 625=25^2 \] \[ 729=27^2 \] \[ 529=23^2 \] \[ 539 \neq n^2 \] for any integer \(n\).
Step 2: Compare the properties.
The first three numbers are perfect squares, whereas 539 is not. Therefore, 539 does not belong to the group. {539}
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