SSC CHSL Premium Mock 04 – Q068

Question:

Which of the following numbers is NOT a perfect square?

निम्नलिखित में से कौन-सी संख्या पूर्ण वर्ग नहीं है?

Options:

  • 1024
  • 576
  • 625
  • 750
  • 1024
  • 576
  • 625
  • 750

Correct Answer: d)

Explanation:

\(1024 = 32^2\), \(576 = 24^2\), and \(625 = 25^2\) are all perfect squares.
\(750 = 25 \times 30\), which is not a perfect square (\(\sqrt{750} \approx 27.386\)).

\(1024 = 32^2\), \(576 = 24^2\), तथा \(625 = 25^2\) सभी पूर्ण वर्ग संख्याएँ हैं।
जबकि \(750 = 25 \times 30\) एक पूर्ण वर्ग नहीं है (\(\sqrt{750} \approx 27.386\))।

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