Sorry for delay.
Here are results for the different commands that you suggested to try.
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ls -ale@ .bashrc
-rwxr-xr-x@ 1 Naveen staff 3.3K Feb 1 10:28 .bashrc
com.apple.FinderInfo 32B
com.apple.TextEncoding 15B
com.apple.quarantine 23B
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ls -ale@ Documents/Tips\ and\ Tricks/Misc./bashrc_backup.txt
-rwxr-xr-x@ 1 Naveen staff 3.3K Feb 3 21:09 Documents/Tips and Tricks/Misc./bashrc_backup.txt
com.apple.FinderInfo 32B
com.apple.TextEncoding 15B
com.apple.quarantine 23B
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ls -aled@ Documents/Tips\ and\ Tricks/Misc.
drwxr-xr-x 5 Naveen staff 170B Feb 1 10:30 Documents/Tips and Tricks/Misc.
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whereis cp
/bin/cp
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cp -fv .bashrc bashrc_backup.txt
.bashrc -> bashrc_backup.txt
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echo ''copy to folder''
copy to folder
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cp -fv .bashrc Documents/Tips\ and\ Tricks/Misc./bashrc_backup.txt
overwrite Documents/Tips and Tricks/Misc./bashrc_backup.txt? (y/n [n]) y
.bashrc -> Documents/Tips and Tricks/Misc./bashrc_backup.txt
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What would you suggest for this behviour?