Which of the following is not a sedimentary rock?

1.	Which of the following is not a sedimentary rock?
Answer» <html><body><p><a href="https://interviewquestions.tuteehub.com/tag/sandstone-635661" style="font-weight:bold;" target="_blank" title="Click to know more about SANDSTONE">SANDSTONE</a> <br/>Coal<br/>Limestone<br/><a href="https://interviewquestions.tuteehub.com/tag/marble-1087377" style="font-weight:bold;" target="_blank" title="Click to know more about MARBLE">MARBLE</a></p>Solution :Marble</body></html>

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