Offer your thoughts or opinion on the input financial query or topic using your financial background.

How can one tell if a company's quarterly financial report represents a profit or loss?
You have defined net profit to include all income and, presumably, expenses. Specifically, you are including income from other sources and are including finance costs and tax expense. For the quarter ended June 30, 2015, the net profit, by your definition, is 12.58. This is given on line 9 of the PDF. You ask how you can review this information. You cannot, given only the PDF you linked to. Note that the numbers have not been audited so it is the case that no trusted third party has yet reviewed it and signed off that the information is accurate.