- Indian Constitution - Preamble - Western Disturbances - Indian Climate Seasons & Crop Pattern - Election Commission - Diabetes Visit & Subscribe the channel for other videos. Repeated Questions for Kerala PSC - Important Topics. Selected topics for LDC, LGS, Uniform forces & Secretariat Assistant Daily Video classes covering GK, English, Maths, Malayalam based on new syllabus. 10th, 12th & Degree level Prelims & Mains Previous Question Paper Discussion. Plus Two Level Preliminary exam. Lalachan's Academy Centre for competitive exams. Since 1999 Branches in Kottayam, Pala, Erattupetta, Kuravilangad, Thalayolaparamb. Contact : +919020675848, +919656665848 Topics in this Video 0:00 - Intro 0:03 - Topic 1 - Indian Constitution - Preamble 09:09 - Topic 2 - Western Disturbances 16:26 - Topic 3 - Election Commission 21:05 - Topic 4 - Diabetes #psc​ #pscexam​ #keralapsc​ #gk​ #generalknowledge