Kadapa Police arrested 11 matka organisers at Ravindranagar and Devunikadapa and seized Rs. 2.1 lakh and matka slips from them. Shaik Jilani, Mastanaiah, Ramgopal, Nagappa and Srinivasachari were arrested at Ravindranagar, while Shaik Anwar Basha, Mohammed Ali, Mahabub Basha, Khader Hussain, Pathan Ameer Khan and Shaik Kareemullah were arrested near Kadapa market yard, Kadapa Urban Circle Inspector U. Sadasivaiah said on Saturday night. The culprits were arrested by Mr. Sadasivaiah and Urban SIs Bala Maddileti and Ghouse Hussain and II Town SIs Narasimha Rao and Roshan.