An 8 year old boy, Kallu, is brought to the casualty with a history of

An 8 year old boy, Kallu, is brought to the casualty with a history of consuming something while playing outside in a play ground. On examination, there was altered sensorium, hyperpyrexia, dilated pupils. Most probable cause is


a) Dhatura poisoning 
b) Organophosphorus poisoning 
c) Parthenium poisoning 
d) Barbiturate poisoning


Ans (a)