A thorough analysis of questions, book lists, planner, and much more: everything you need to know about SSC CGL, SSC CHSL and CPO examinations.

SSC Exams (Non Technical)/ Railway Exams

Bank, SSC & Railway Exams

Ace the toughest competitive and government exams in India 

This course covers the questions related to Dispersion and Standard Deviation.

 I am Soni Rupali. I have done MCA, AND  MASTER IN ECONOMICS. I am working as a lecturer. I love to teach....its my passion. 