Mysore/Mysuru: “English is not essential to succeed in UPSC examinations.  Acquire subject knowledge to succeed,” said Deputy Commissioner of Police (DCP-Law and Order) Pradeep Gunti. He was interacting with the candidates preparing for KAS and IAS examinations at a workshop organised by Jnanabutti at Lakshmipuram Composite College on Thursday. “It is good to learn any…