A jammer failed in the exam, and candidates from the Khagaul center reached the EOU office for assistance. The answers kept coming via walkie-talkies and Bluetooth in the Geyaji examination hall.

Here's the translation of the given Hindi text into English: **Translation:** Jammer fails in exam, aspirants from Khagaul center reach EOU office for Daroga recruitment; answers kept coming on walkie-talkies and Bluetooth in Gaya Ji's examination hall - Patna News. This year, EOU has expanded its scope of investigation into the Daroga reinstatement main examination held in May. Aspirants have also started contacting EOU. EOU, which is investigating high-tech copying, is now engaged in investigating the vendor agency that installs jammers at examination centers. Gaya Ji's exam...