<prompt> A diabetic patient presents with pus from eye. Colonies of isolated organisms are black with microscopic feature of non-septate hyphae and obtuse branching. Diagnosis is ?AspergillosisCandidiasisMucormycosisHistoplasmosis  <response>: Ans. is c i.e., Mucormycosis Information in this question are : i Patient is diabetic ii Orbital mycosis iii Non-septate hyphae with obtuse branching seen in rhizopus and mucor. All these suggest the diagnosis of mucormycosis, most common organism being rhizopus. 