This certificate verifies that Kamran Khan of class XII-B at Aster Public School in Greater Noida completed an original investigation for his school project titled "Presence of insecticides & pesticides in fruits & vegetables." The investigation work involved carrying out data collection and an investigation into the subject matter. The teacher, Mrs. Bindu Anand, has signed the certificate to confirm Kamran Khan satisfactorily completed the sole work for the investigation.